diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1f484e3..eed79e7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,13 +7,13 @@ workflows:
       - test-lint:
           requires:
             - prep-deps
-      - test-unit:
+      - test-build-unit:
           requires:
             - prep-deps
       - all-tests-pass:
           requires:
             - test-lint
-            - test-unit
+            - test-build-unit
 
 jobs:
   prep-deps:
@@ -46,7 +46,7 @@ jobs:
           name: Lint
           command: yarn lint
 
-  test-unit:
+  test-build-unit:
     docker:
       - image: circleci/node:10
     steps:
@@ -55,7 +55,7 @@ jobs:
           at: .
       - run:
           name: Unit tests
-          command: yarn test
+          command: yarn build && yarn test
 
   all-tests-pass:
     docker:
diff --git a/.eslintrc.js b/.eslintrc.js
index 47e1290..f396c63 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -8,9 +8,24 @@ module.exports = {
   extends: [
     '@metamask/eslint-config',
     '@metamask/eslint-config/config/nodejs',
+    '@metamask/eslint-config/config/typescript',
   ],
+  overrides: [{
+    files: [
+      '*.js',
+      '*.json',
+    ],
+    parserOptions: {
+      sourceType: 'script',
+    },
+    rules: {
+      '@typescript-eslint/no-require-imports': 'off',
+      '@typescript-eslint/no-var-requires': 'off',
+    },
+  }],
   ignorePatterns: [
-    '!.eslintrc.js',
+    '!eslintrc.js',
+    'dist/',
     'node_modules/',
   ],
-}
+};
diff --git a/.gitignore b/.gitignore
index ba209da..5f9a5b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-
+dist
 package-lock.json
 
 # Created by https://www.gitignore.io/api/osx,node
diff --git a/engineStream.js b/engineStream.js
deleted file mode 100644
index 7fb507a..0000000
--- a/engineStream.js
+++ /dev/null
@@ -1,28 +0,0 @@
-const { Duplex: DuplexStream } = require('readable-stream')
-
-module.exports = function createEngineStream ({ engine }) {
-
-  if (!engine) {
-    throw new Error('Missing engine parameter!')
-  }
-
-  const stream = new DuplexStream({ objectMode: true, read, write })
-  // forward notifications
-  if (engine.on) {
-    engine.on('notification', (message) => {
-      stream.push(message)
-    })
-  }
-  return stream
-
-  function read () {
-    return false
-  }
-
-  function write (req, _encoding, cb) {
-    engine.handle(req, (_err, res) => {
-      this.push(res)
-    })
-    cb()
-  }
-}
diff --git a/index.js b/index.js
deleted file mode 100644
index f97ed18..0000000
--- a/index.js
+++ /dev/null
@@ -1,59 +0,0 @@
-const SafeEventEmitter = require('safe-event-emitter')
-const { Duplex: DuplexStream } = require('readable-stream')
-
-module.exports = function createStreamMiddleware () {
-  const idMap = {}
-  const stream = new DuplexStream({
-    objectMode: true,
-    read: readNoop,
-    write: processMessage,
-  })
-
-  const events = new SafeEventEmitter()
-
-  const middleware = (req, res, next, end) => {
-    // write req to stream
-    stream.push(req)
-    // register request on id map
-    idMap[req.id] = { req, res, next, end }
-  }
-
-  return { events, middleware, stream }
-
-  function readNoop () {
-    return false
-  }
-
-  function processMessage (res, _encoding, cb) {
-    let err
-    try {
-      const isNotification = !res.id
-      if (isNotification) {
-        processNotification(res)
-      } else {
-        processResponse(res)
-      }
-    } catch (_err) {
-      err = _err
-    }
-    // continue processing stream
-    cb(err)
-  }
-
-  function processResponse (res) {
-    const context = idMap[res.id]
-    if (!context) {
-      throw new Error(`StreamMiddleware - Unknown response id ${res.id}`)
-    }
-    delete idMap[res.id]
-    // copy whole res onto original res
-    Object.assign(context.res, res)
-    // run callback on empty stack,
-    // prevent internal stream-handler from catching errors
-    setTimeout(context.end)
-  }
-
-  function processNotification (res) {
-    events.emit('notification', res)
-  }
-}
diff --git a/package.json b/package.json
index 9f5d37c..0ef682d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "json-rpc-middleware-stream",
   "version": "2.1.1",
-  "description": "A small toolset for streaming JSON RPC data and matching requests and responses.",
+  "description": "A small toolset for streaming JSON-RPC data and matching requests and responses.",
   "license": "ISC",
   "main": "index.js",
   "files": [
@@ -9,21 +9,27 @@
     "engineStream.js"
   ],
   "scripts": {
+    "build": "tsc --project .",
     "test": "node test/index.js",
-    "lint": "eslint . --ext js,json",
-    "lint:fix": "eslint . --ext js,json --fix"
+    "lint": "eslint . --ext ts,js,json",
+    "lint:fix": "eslint . --ext ts,js,json --fix"
   },
   "dependencies": {
-    "readable-stream": "^2.3.3",
-    "safe-event-emitter": "^1.0.1"
+    "@metamask/safe-event-emitter": "^2.0.0",
+    "readable-stream": "^2.3.3"
   },
   "devDependencies": {
-    "@metamask/eslint-config": "^2.1.1",
-    "eslint": "^7.0.0",
+    "@metamask/eslint-config": "^4.1.0",
+    "@types/readable-stream": "^2.3.9",
+    "@typescript-eslint/eslint-plugin": "^4.9.0",
+    "@typescript-eslint/parser": "^4.9.0",
+    "eslint": "^7.14.0",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-json": "^2.1.1",
-    "json-rpc-engine": "^5.1.8",
-    "tape": "^5.0.0"
+    "eslint-plugin-node": "^11.1.0",
+    "json-rpc-engine": "^6.1.0",
+    "tape": "^5.0.0",
+    "typescript": "^4.1.2"
   },
   "repository": {
     "type": "git",
diff --git a/src/createEngineStream.ts b/src/createEngineStream.ts
new file mode 100644
index 0000000..01b0b29
--- /dev/null
+++ b/src/createEngineStream.ts
@@ -0,0 +1,44 @@
+import { Duplex } from 'readable-stream';
+import { JsonRpcEngine, JsonRpcRequest } from 'json-rpc-engine';
+
+interface EngineStreamOptions {
+  engine: JsonRpcEngine;
+}
+
+/**
+ * Takes a JsonRpcEngine and returns a Duplex stream wrapping it.
+ *
+ * @param opts - Options bag.
+ * @param opts.engine - The JsonRpcEngine to wrap in a stream.
+ * @returns The stream wrapping the engine.
+ */
+export default function createEngineStream(opts: EngineStreamOptions): Duplex {
+  if (!opts || !opts.engine) {
+    throw new Error('Missing engine parameter!');
+  }
+
+  const { engine } = opts;
+  const stream = new Duplex({ objectMode: true, read, write });
+  // forward notifications
+  if (engine.on) {
+    engine.on('notification', (message) => {
+      stream.push(message);
+    });
+  }
+  return stream;
+
+  function read() {
+    return undefined;
+  }
+
+  function write(
+    req: JsonRpcRequest<unknown>,
+    _encoding: unknown,
+    cb: (error?: Error | null) => void,
+  ) {
+    engine.handle(req, (_err, res) => {
+      stream.push(res);
+    });
+    cb();
+  }
+}
diff --git a/src/createStreamMiddleware.ts b/src/createStreamMiddleware.ts
new file mode 100644
index 0000000..623672d
--- /dev/null
+++ b/src/createStreamMiddleware.ts
@@ -0,0 +1,96 @@
+import SafeEventEmitter from '@metamask/safe-event-emitter';
+import { Duplex } from 'readable-stream';
+import {
+  JsonRpcEngineNextCallback,
+  JsonRpcEngineEndCallback,
+  JsonRpcNotification,
+  JsonRpcMiddleware,
+  JsonRpcRequest,
+  PendingJsonRpcResponse,
+} from 'json-rpc-engine';
+
+interface IdMapValue {
+  req: JsonRpcRequest<unknown>;
+  res: PendingJsonRpcResponse<unknown>;
+  next: JsonRpcEngineNextCallback;
+  end: JsonRpcEngineEndCallback;
+}
+
+interface IdMap {
+  [requestId: string]: IdMapValue;
+}
+
+/**
+ * Creates a JsonRpcEngine middleware with an associated Duplex stream and
+ * EventEmitter. The middleware, and by extension stream, assume that middleware
+ * parameters are properly formatted. No runtime type checking or validation is
+ * performed.
+ *
+ * @returns The event emitter, middleware, and stream.
+ */
+export default function createStreamMiddleware() {
+  const idMap: IdMap = {};
+  const stream = new Duplex({
+    objectMode: true,
+    read: readNoop,
+    write: processMessage,
+  });
+
+  const events = new SafeEventEmitter();
+
+  const middleware: JsonRpcMiddleware<unknown, unknown> = (
+    req,
+    res,
+    next,
+    end,
+  ) => {
+    // write req to stream
+    stream.push(req);
+    // register request on id map
+    idMap[(req.id as unknown) as string] = { req, res, next, end };
+  };
+
+  return { events, middleware, stream };
+
+  function readNoop() {
+    return false;
+  }
+
+  function processMessage(
+    res: PendingJsonRpcResponse<unknown>,
+    _encoding: unknown,
+    cb: (error?: Error | null) => void,
+  ) {
+    let err;
+    try {
+      const isNotification = !res.id;
+      if (isNotification) {
+        processNotification((res as unknown) as JsonRpcNotification<unknown>);
+      } else {
+        processResponse(res);
+      }
+    } catch (_err) {
+      err = _err;
+    }
+    // continue processing stream
+    cb(err);
+  }
+
+  function processResponse(res: PendingJsonRpcResponse<unknown>) {
+    const context = idMap[(res.id as unknown) as string];
+    if (!context) {
+      throw new Error(`StreamMiddleware - Unknown response id "${res.id}"`);
+    }
+
+    delete idMap[(res.id as unknown) as string];
+    // copy whole res onto original res
+    Object.assign(context.res, res);
+    // run callback on empty stack,
+    // prevent internal stream-handler from catching errors
+    setTimeout(context.end);
+  }
+
+  function processNotification(res: JsonRpcNotification<unknown>) {
+    events.emit('notification', res);
+  }
+}
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..e53b25d
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,4 @@
+import createEngineStream from './createEngineStream';
+import createStreamMiddleware from './createStreamMiddleware';
+
+export { createEngineStream, createStreamMiddleware };
diff --git a/test/index.js b/test/index.js
index cbe6381..2be7975 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,118 +1,117 @@
-const test = require('tape')
-const RpcEngine = require('json-rpc-engine')
-const createJsonRpcStream = require('..')
-const createEngineStream = require('../engineStream')
+const test = require('tape');
+const { JsonRpcEngine } = require('json-rpc-engine');
+const { createStreamMiddleware, createEngineStream } = require('../dist');
 
 test('middleware - raw test', (t) => {
 
-  const jsonRpcConnection = createJsonRpcStream()
-  const req = { id: 1, jsonrpc: '2.0', method: 'test' }
-  const initRes = { id: 1, jsonrpc: '2.0' }
-  const res = { id: 1, jsonrpc: '2.0', result: 'test' }
+  const jsonRpcConnection = createStreamMiddleware();
+  const req = { id: 1, jsonrpc: '2.0', method: 'test' };
+  const initRes = { id: 1, jsonrpc: '2.0' };
+  const res = { id: 1, jsonrpc: '2.0', result: 'test' };
 
   // listen for incomming requests
   jsonRpcConnection.stream.on('data', (_req) => {
-    t.equal(req, _req, 'got the expected request')
-    jsonRpcConnection.stream.write(res)
-  })
+    t.equal(req, _req, 'got the expected request');
+    jsonRpcConnection.stream.write(res);
+  });
 
   // run middleware, expect end fn to be called
   jsonRpcConnection.middleware(req, initRes, () => {
-    t.fail('should not call next')
+    t.fail('should not call next');
   }, (err) => {
-    t.notOk(err, 'should not error')
-    t.deepEqual(initRes, res, 'got the expected response')
-    t.end()
-  })
-})
+    t.notOk(err, 'should not error');
+    t.deepEqual(initRes, res, 'got the expected response');
+    t.end();
+  });
+});
 
 test('engine to stream - raw test', (t) => {
 
-  const engine = new RpcEngine()
+  const engine = new JsonRpcEngine();
   engine.push((_req, res, _next, end) => {
-    res.result = 'test'
-    end()
-  })
+    res.result = 'test';
+    end();
+  });
 
-  const stream = createEngineStream({ engine })
-  const req = { id: 1, jsonrpc: '2.0', method: 'test' }
-  const res = { id: 1, jsonrpc: '2.0', result: 'test' }
+  const stream = createEngineStream({ engine });
+  const req = { id: 1, jsonrpc: '2.0', method: 'test' };
+  const res = { id: 1, jsonrpc: '2.0', result: 'test' };
 
   // listen for incomming requests
   stream.on('data', (_res) => {
-    t.deepEqual(res, _res, 'got the expected response')
-    t.end()
-  })
+    t.deepEqual(res, _res, 'got the expected response');
+    t.end();
+  });
 
   stream.on('error', (err) => {
-    t.fail(err.message)
-  })
+    t.fail(err.message);
+  });
 
-  stream.write(req)
-})
+  stream.write(req);
+});
 
 test('middleware and engine to stream', (t) => {
 
   // create guest
-  const engineA = new RpcEngine()
-  const jsonRpcConnection = createJsonRpcStream()
-  engineA.push(jsonRpcConnection.middleware)
+  const engineA = new JsonRpcEngine();
+  const jsonRpcConnection = createStreamMiddleware();
+  engineA.push(jsonRpcConnection.middleware);
 
   // create host
-  const engineB = new RpcEngine()
+  const engineB = new JsonRpcEngine();
   engineB.push((_req, res, _next, end) => {
-    res.result = 'test'
-    end()
-  })
+    res.result = 'test';
+    end();
+  });
 
   // connect both
-  const clientSideStream = jsonRpcConnection.stream
-  const hostSideStream = createEngineStream({ engine: engineB })
+  const clientSideStream = jsonRpcConnection.stream;
+  const hostSideStream = createEngineStream({ engine: engineB });
   clientSideStream
     .pipe(hostSideStream)
-    .pipe(clientSideStream)
+    .pipe(clientSideStream);
 
   // request and expected result
-  const req = { id: 1, jsonrpc: '2.0', method: 'test' }
-  const res = { id: 1, jsonrpc: '2.0', result: 'test' }
+  const req = { id: 1, jsonrpc: '2.0', method: 'test' };
+  const res = { id: 1, jsonrpc: '2.0', result: 'test' };
 
   engineA.handle(req, (err, _res) => {
-    t.notOk(err, 'does not error')
-    t.deepEqual(res, _res, 'got the expected response')
-    t.end()
-  })
-})
+    t.notOk(err, 'does not error');
+    t.deepEqual(res, _res, 'got the expected response');
+    t.end();
+  });
+});
 
 test('server notification', (t) => {
-  t.plan(1)
+  t.plan(1);
 
-  const jsonRpcConnection = createJsonRpcStream()
-  const notif = { jsonrpc: '2.0', method: 'test_notif' }
+  const jsonRpcConnection = createStreamMiddleware();
+  const notif = { jsonrpc: '2.0', method: 'test_notif' };
 
   jsonRpcConnection.events.once('notification', (message) => {
-    t.equals(message.method, notif.method)
-    t.end()
-  })
+    t.equals(message.method, notif.method);
+    t.end();
+  });
 
   // receive notification
-  jsonRpcConnection.stream.write(notif)
-})
+  jsonRpcConnection.stream.write(notif);
+});
 
 test('server notification in stream', (t) => {
-  const engine = new RpcEngine()
+  const engine = new JsonRpcEngine();
 
-  const stream = createEngineStream({ engine })
-  const notif = { jsonrpc: '2.0', method: 'test_notif' }
+  const stream = createEngineStream({ engine });
+  const notif = { jsonrpc: '2.0', method: 'test_notif' };
 
   // listen for incomming requests
   stream.once('data', (_notif) => {
-    t.deepEqual(notif, _notif, 'got the expected notification')
-    t.end()
-  })
+    t.deepEqual(notif, _notif, 'got the expected notification');
+    t.end();
+  });
 
   stream.on('error', (err) => {
-    t.fail(err.message)
-  })
+    t.fail(err.message);
+  });
 
-  engine.emit('notification', notif)
-})
+  engine.emit('notification', notif);
+});
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..7399c73
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,18 @@
+{
+  "compilerOptions": {
+    "declaration": true,
+    "esModuleInterop": true,
+    "module": "CommonJS",
+    "moduleResolution": "node",
+    "outDir": "dist",
+    "sourceMap": true,
+    "strict": true,
+    "target": "ES2017",
+    "typeRoots": [
+      "./node_modules/@types",
+    ],
+  },
+  "include": [
+    "./src/*.ts"
+  ]
+}
diff --git a/yarn.lock b/yarn.lock
index 885c42e..5c51468 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -23,25 +23,155 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@metamask/eslint-config@^2.1.1":
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/@metamask/eslint-config/-/eslint-config-2.1.1.tgz#df38ff2199783ac2e7726b17d140328d1cb595f9"
-  integrity sha512-DBixWzP6B5q00OPYXhRFg6GlR5ZxXWDOFeSa31I31GjZCEVY4NUwjSAT10UEaR7RncUI0WONXIC/P3P43UZx3w==
+"@eslint/eslintrc@^0.2.1":
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-0.2.1.tgz#f72069c330461a06684d119384435e12a5d76e3c"
+  integrity sha512-XRUeBZ5zBWLYgSANMpThFddrZZkEbGHgUdt5UJjZfnlN9BGCiUBrf+nvbRupSjMvqzwnQN0qwCmOxITt1cfywA==
+  dependencies:
+    ajv "^6.12.4"
+    debug "^4.1.1"
+    espree "^7.3.0"
+    globals "^12.1.0"
+    ignore "^4.0.6"
+    import-fresh "^3.2.1"
+    js-yaml "^3.13.1"
+    lodash "^4.17.19"
+    minimatch "^3.0.4"
+    strip-json-comments "^3.1.1"
+
+"@metamask/eslint-config@^4.1.0":
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/@metamask/eslint-config/-/eslint-config-4.1.0.tgz#ace2357af2d9c7d04da40a337fc7f4a81a048921"
+  integrity sha512-oc4ONdFB1h2yxBebVj4ACYzGzArB8ZQKiFVNCDlYiTCyeQ/GR4+EUwg0KvlO33LlXCRbAhO3CX0nChbvIB8hEw==
+
+"@metamask/safe-event-emitter@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@metamask/safe-event-emitter/-/safe-event-emitter-2.0.0.tgz#af577b477c683fad17c619a78208cede06f9605c"
+  integrity sha512-/kSXhY692qiV1MXu6EeOZvg5nECLclxNXcKCxJ3cXQgYuRymRHpdx/t7JXfsK+JLjwA1e1c1/SBrlQYpusC29Q==
+
+"@nodelib/fs.scandir@2.1.3":
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.3.tgz#3a582bdb53804c6ba6d146579c46e52130cf4a3b"
+  integrity sha512-eGmwYQn3gxo4r7jdQnkrrN6bY478C3P+a/y72IJukF8LjB6ZHeB3c+Ehacj3sYeSmUXGlnA67/PmbM9CVwL7Dw==
+  dependencies:
+    "@nodelib/fs.stat" "2.0.3"
+    run-parallel "^1.1.9"
+
+"@nodelib/fs.stat@2.0.3", "@nodelib/fs.stat@^2.0.2":
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-2.0.3.tgz#34dc5f4cabbc720f4e60f75a747e7ecd6c175bd3"
+  integrity sha512-bQBFruR2TAwoevBEd/NWMoAAtNGzTRgdrqnYCc7dhzfoNvqPzLyqlEQnzZ3kVnNrSp25iyxE00/3h2fqGAGArA==
+
+"@nodelib/fs.walk@^1.2.3":
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.walk/-/fs.walk-1.2.4.tgz#011b9202a70a6366e436ca5c065844528ab04976"
+  integrity sha512-1V9XOY4rDW0rehzbrcqAmHnz8e7SKvX27gh8Gt2WgB0+pdzdiLV83p72kZPU+jvMbS1qU5mauP2iOvO8rhmurQ==
+  dependencies:
+    "@nodelib/fs.scandir" "2.1.3"
+    fastq "^1.6.0"
 
 "@types/color-name@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
+"@types/json-schema@^7.0.3":
+  version "7.0.6"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.6.tgz#f4c7ec43e81b319a9815115031709f26987891f0"
+  integrity sha512-3c+yGKvVP5Y9TYBEibGNR+kLtijnj7mYrXRg+WpFb2X9xm04g/DXYkfg4hmzJQosc9snFNUPkbYIhu+KAm6jJw==
+
+"@types/node@*":
+  version "14.14.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.10.tgz#5958a82e41863cfc71f2307b3748e3491ba03785"
+  integrity sha512-J32dgx2hw8vXrSbu4ZlVhn1Nm3GbeCFNw2FWL8S5QKucHGY0cyNwjdQdO+KMBZ4wpmC7KhLCiNsdk1RFRIYUQQ==
+
+"@types/readable-stream@^2.3.9":
+  version "2.3.9"
+  resolved "https://registry.yarnpkg.com/@types/readable-stream/-/readable-stream-2.3.9.tgz#40a8349e6ace3afd2dd1b6d8e9b02945de4566a9"
+  integrity sha512-sqsgQqFT7HmQz/V5jH1O0fvQQnXAJO46Gg9LRO/JPfjmVmGUlcx831TZZO3Y3HtWhIkzf3kTsNT0Z0kzIhIvZw==
+  dependencies:
+    "@types/node" "*"
+    safe-buffer "*"
+
+"@typescript-eslint/eslint-plugin@^4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.9.0.tgz#8fde15743413661fdc086c9f1f5d74a80b856113"
+  integrity sha512-WrVzGMzzCrgrpnQMQm4Tnf+dk+wdl/YbgIgd5hKGa2P+lnJ2MON+nQnbwgbxtN9QDLi8HO+JAq0/krMnjQK6Cw==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "4.9.0"
+    "@typescript-eslint/scope-manager" "4.9.0"
+    debug "^4.1.1"
+    functional-red-black-tree "^1.0.1"
+    regexpp "^3.0.0"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
+"@typescript-eslint/experimental-utils@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.9.0.tgz#23a296b85d243afba24e75a43fd55aceda5141f0"
+  integrity sha512-0p8GnDWB3R2oGhmRXlEnCvYOtaBCijtA5uBfH5GxQKsukdSQyI4opC4NGTUb88CagsoNQ4rb/hId2JuMbzWKFQ==
+  dependencies:
+    "@types/json-schema" "^7.0.3"
+    "@typescript-eslint/scope-manager" "4.9.0"
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/typescript-estree" "4.9.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^2.0.0"
+
+"@typescript-eslint/parser@^4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.9.0.tgz#bb65f1214b5e221604996db53ef77c9d62b09249"
+  integrity sha512-QRSDAV8tGZoQye/ogp28ypb8qpsZPV6FOLD+tbN4ohKUWHD2n/u0Q2tIBnCsGwQCiD94RdtLkcqpdK4vKcLCCw==
+  dependencies:
+    "@typescript-eslint/scope-manager" "4.9.0"
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/typescript-estree" "4.9.0"
+    debug "^4.1.1"
+
+"@typescript-eslint/scope-manager@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.9.0.tgz#5eefe305d6b71d1c85af6587b048426bfd4d3708"
+  integrity sha512-q/81jtmcDtMRE+nfFt5pWqO0R41k46gpVLnuefqVOXl4QV1GdQoBWfk5REcipoJNQH9+F5l+dwa9Li5fbALjzg==
+  dependencies:
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/visitor-keys" "4.9.0"
+
+"@typescript-eslint/types@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.9.0.tgz#3fe8c3632abd07095c7458f7451bd14c85d0033c"
+  integrity sha512-luzLKmowfiM/IoJL/rus1K9iZpSJK6GlOS/1ezKplb7MkORt2dDcfi8g9B0bsF6JoRGhqn0D3Va55b+vredFHA==
+
+"@typescript-eslint/typescript-estree@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.9.0.tgz#38a98df6ee281cfd6164d6f9d91795b37d9e508c"
+  integrity sha512-rmDR++PGrIyQzAtt3pPcmKWLr7MA+u/Cmq9b/rON3//t5WofNR4m/Ybft2vOLj0WtUzjn018ekHjTsnIyBsQug==
+  dependencies:
+    "@typescript-eslint/types" "4.9.0"
+    "@typescript-eslint/visitor-keys" "4.9.0"
+    debug "^4.1.1"
+    globby "^11.0.1"
+    is-glob "^4.0.1"
+    lodash "^4.17.15"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
+"@typescript-eslint/visitor-keys@4.9.0":
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.9.0.tgz#f284e9fac43f2d6d35094ce137473ee321f266c8"
+  integrity sha512-sV45zfdRqQo1A97pOSx3fsjR+3blmwtdCt8LDrXgCX36v4Vmz4KHrhpV6Fo2cRdXmyumxx11AHw0pNJqCNpDyg==
+  dependencies:
+    "@typescript-eslint/types" "4.9.0"
+    eslint-visitor-keys "^2.0.0"
+
 acorn-jsx@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.2.0.tgz#4c66069173d6fdd68ed85239fc256226182b2ebe"
   integrity sha512-HiUX/+K2YpkpJ+SzBffkM/AQ2YE03S0U1kjTLVpoJdhZMOWy8qvXVN9JdLqv2QsaQ6MPYQIuNmwD8zOiYUofLQ==
 
-acorn@^7.1.1:
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.2.0.tgz#17ea7e40d7c8640ff54a694c889c26f31704effe"
-  integrity sha512-apwXVmYVpQ34m/i71vrApRrRKCWQnZZF1+npOD0WV5xZFfwWOmKGQ2RWlfdy9vWITsenisM8M0Qeq8agcFHNiQ==
+acorn@^7.4.0:
+  version "7.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
+  integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
 
 ajv@^6.10.0, ajv@^6.10.2:
   version "6.12.2"
@@ -53,12 +183,20 @@ ajv@^6.10.0, ajv@^6.10.2:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-ansi-escapes@^4.2.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-4.3.1.tgz#a5c47cc43181f1f38ffd7076837700d395522a61"
-  integrity sha512-JWF7ocqNrp8u9oqpgV+wH5ftbt+cfvv+PTjOvKLT3AdYly/LmORARfEVT1iyjwN+4MqE5UmVKoAdIBqeoCHgLA==
+ajv@^6.12.4:
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  integrity sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
   dependencies:
-    type-fest "^0.11.0"
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+ansi-colors@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-4.1.1.tgz#cbb9ae256bf750af1eab344f229aa27fe94ba348"
+  integrity sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==
 
 ansi-regex@^4.1.0:
   version "4.1.0"
@@ -106,6 +244,11 @@ array-includes@^3.0.3:
     es-abstract "^1.17.0"
     is-string "^1.0.5"
 
+array-union@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
+  integrity sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==
+
 array.prototype.flat@^1.2.1:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.3.tgz#0de82b426b0318dbfdb940089e38b043d37f6c7b"
@@ -119,13 +262,6 @@ astral-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
   integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==
 
-async@^2.0.1:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
-  integrity sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==
-  dependencies:
-    lodash "^4.17.10"
-
 available-typed-arrays@^1.0.0, available-typed-arrays@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz#6b098ca9d8039079ee3f77f7b783c4480ba513f5"
@@ -146,6 +282,13 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
+  dependencies:
+    fill-range "^7.0.1"
+
 callsites@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
@@ -160,14 +303,6 @@ chalk@^2.0.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
-  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
-  dependencies:
-    ansi-styles "^4.1.0"
-    supports-color "^7.1.0"
-
 chalk@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.0.0.tgz#6e98081ed2d17faab615eb52ac66ec1fe6209e72"
@@ -176,23 +311,6 @@ chalk@^4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-chardet@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
-  integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
-
-cli-cursor@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-3.1.0.tgz#264305a7ae490d1d03bf0c9ba7c925d1753af307"
-  integrity sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==
-  dependencies:
-    restore-cursor "^3.1.0"
-
-cli-width@^2.0.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.1.tgz#b0433d0b4e9c847ef18868a4ef16fd5fc8271c48"
-  integrity sha512-GRMWDxpOB6Dgk2E5Uo+3eEBvtOOlimMmpbFiKuLFnQzYDavtLFY3K5ona41jgN/WdRZtG7utuVSVTL4HbZHGkw==
-
 color-convert@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
@@ -255,6 +373,13 @@ debug@^4.0.1:
   dependencies:
     ms "^2.1.1"
 
+debug@^4.1.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
+  integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
+  dependencies:
+    ms "2.1.2"
+
 deep-equal@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-2.0.3.tgz#cad1c15277ad78a5c01c49c2dee0f54de8a6a7b0"
@@ -292,6 +417,13 @@ defined@^1.0.0:
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
   integrity sha1-yY2bzvdWdBiOEQlpFRGZ45sfppM=
 
+dir-glob@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
+  integrity sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==
+  dependencies:
+    path-type "^4.0.0"
+
 doctrine@1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
@@ -319,10 +451,12 @@ emoji-regex@^7.0.1:
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
   integrity sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==
 
-emoji-regex@^8.0.0:
-  version "8.0.0"
-  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
-  integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
+enquirer@^2.3.5:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/enquirer/-/enquirer-2.3.6.tgz#2a7fe5dd634a1e4125a975ec994ff5456dc3734d"
+  integrity sha512-yjNnPr315/FjS4zIsUxYguYUPP2e1NK4d7E7ZOLiyYCcbFBiTMyID+2wvm2w6+pZ/odMA7cRkjhsPbltwBOrLg==
+  dependencies:
+    ansi-colors "^4.1.1"
 
 error-ex@^1.2.0:
   version "1.3.2"
@@ -391,6 +525,14 @@ eslint-module-utils@^2.4.1:
     debug "^2.6.9"
     pkg-dir "^2.0.0"
 
+eslint-plugin-es@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-3.0.1.tgz#75a7cdfdccddc0589934aeeb384175f221c57893"
+  integrity sha512-GUmAsJaN4Fc7Gbtl8uOBlayo2DqhwWvEzykMHSCZHU3XdJ+NSzzZcVhXh3VxX5icqQ+oQdIEawXX8xkR3mIFmQ==
+  dependencies:
+    eslint-utils "^2.0.0"
+    regexpp "^3.0.0"
+
 eslint-plugin-import@^2.20.2:
   version "2.20.2"
   resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.20.2.tgz#91fc3807ce08be4837141272c8b99073906e588d"
@@ -417,6 +559,18 @@ eslint-plugin-json@^2.1.1:
     lodash "^4.17.15"
     vscode-json-languageservice "^3.5.1"
 
+eslint-plugin-node@^11.1.0:
+  version "11.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-11.1.0.tgz#c95544416ee4ada26740a30474eefc5402dc671d"
+  integrity sha512-oUwtPJ1W0SKD0Tr+wqu92c5xuCeQqB3hSCHasn/ZgjFdA9iDGNkNf2Zi9ztY7X+hNuMib23LNGRm6+uN+KLE3g==
+  dependencies:
+    eslint-plugin-es "^3.0.0"
+    eslint-utils "^2.0.0"
+    ignore "^5.1.1"
+    minimatch "^3.0.4"
+    resolve "^1.10.1"
+    semver "^6.1.0"
+
 eslint-scope@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.0.0.tgz#e87c8887c73e8d1ec84f1ca591645c358bfc8fb9"
@@ -425,6 +579,14 @@ eslint-scope@^5.0.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-scope@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
+  integrity sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==
+  dependencies:
+    esrecurse "^4.3.0"
+    estraverse "^4.1.1"
+
 eslint-utils@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-2.0.0.tgz#7be1cc70f27a72a76cd14aa698bcabed6890e1cd"
@@ -432,26 +594,45 @@ eslint-utils@^2.0.0:
   dependencies:
     eslint-visitor-keys "^1.1.0"
 
+eslint-utils@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-2.1.0.tgz#d2de5e03424e707dc10c74068ddedae708741b27"
+  integrity sha512-w94dQYoauyvlDc43XnGB8lU3Zt713vNChgt4EWwhXAP2XkBvndfxF0AgIqKOOasjPIPzj9JqgwkwbCYD0/V3Zg==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+
 eslint-visitor-keys@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
   integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
 
-eslint@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.0.0.tgz#c35dfd04a4372110bd78c69a8d79864273919a08"
-  integrity sha512-qY1cwdOxMONHJfGqw52UOpZDeqXy8xmD0u8CT6jIstil72jkhURC704W8CFyTPDPllz4z4lu0Ql1+07PG/XdIg==
+eslint-visitor-keys@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz#30ebd1ef7c2fdff01c3a4f151044af25fab0523e"
+  integrity sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==
+
+eslint-visitor-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.0.0.tgz#21fdc8fbcd9c795cc0321f0563702095751511a8"
+  integrity sha512-QudtT6av5WXels9WjIM7qz1XD1cWGvX4gGXvp/zBn9nXG02D0utdU3Em2m/QjTnrsk6bBjmCygl3rmj118msQQ==
+
+eslint@^7.14.0:
+  version "7.14.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.14.0.tgz#2d2cac1d28174c510a97b377f122a5507958e344"
+  integrity sha512-5YubdnPXrlrYAFCKybPuHIAH++PINe1pmKNc5wQRB9HSbqIK1ywAnntE3Wwua4giKu0bjligf1gLF6qxMGOYRA==
   dependencies:
     "@babel/code-frame" "^7.0.0"
+    "@eslint/eslintrc" "^0.2.1"
     ajv "^6.10.0"
     chalk "^4.0.0"
     cross-spawn "^7.0.2"
     debug "^4.0.1"
     doctrine "^3.0.0"
-    eslint-scope "^5.0.0"
-    eslint-utils "^2.0.0"
-    eslint-visitor-keys "^1.1.0"
-    espree "^7.0.0"
+    enquirer "^2.3.5"
+    eslint-scope "^5.1.1"
+    eslint-utils "^2.1.0"
+    eslint-visitor-keys "^2.0.0"
+    espree "^7.3.0"
     esquery "^1.2.0"
     esutils "^2.0.2"
     file-entry-cache "^5.0.1"
@@ -461,12 +642,11 @@ eslint@^7.0.0:
     ignore "^4.0.6"
     import-fresh "^3.0.0"
     imurmurhash "^0.1.4"
-    inquirer "^7.0.0"
     is-glob "^4.0.0"
     js-yaml "^3.13.1"
     json-stable-stringify-without-jsonify "^1.0.1"
     levn "^0.4.1"
-    lodash "^4.17.14"
+    lodash "^4.17.19"
     minimatch "^3.0.4"
     natural-compare "^1.4.0"
     optionator "^0.9.1"
@@ -479,14 +659,14 @@ eslint@^7.0.0:
     text-table "^0.2.0"
     v8-compile-cache "^2.0.3"
 
-espree@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-7.0.0.tgz#8a7a60f218e69f120a842dc24c5a88aa7748a74e"
-  integrity sha512-/r2XEx5Mw4pgKdyb7GNLQNsu++asx/dltf/CI8RFi9oGHxmQFgvLbc5Op4U6i8Oaj+kdslhJtVlEZeAqH5qOTw==
+espree@^7.3.0:
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-7.3.0.tgz#dc30437cf67947cf576121ebd780f15eeac72348"
+  integrity sha512-dksIWsvKCixn1yrEXO8UosNSxaDoSYpq9reEjZSbHLpT5hpaCAKTLBwq0RHtLrIr+c0ByiYzWT8KTMRzoRCNlw==
   dependencies:
-    acorn "^7.1.1"
+    acorn "^7.4.0"
     acorn-jsx "^5.2.0"
-    eslint-visitor-keys "^1.1.0"
+    eslint-visitor-keys "^1.3.0"
 
 esprima@^4.0.0:
   version "4.0.1"
@@ -507,6 +687,13 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
+esrecurse@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.3.0.tgz#7ad7964d679abb28bee72cec63758b1c5d2c9921"
+  integrity sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==
+  dependencies:
+    estraverse "^5.2.0"
+
 estraverse@^4.1.0, estraverse@^4.1.1:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
@@ -517,37 +704,40 @@ estraverse@^5.1.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.1.0.tgz#374309d39fd935ae500e7b92e8a6b4c720e59642"
   integrity sha512-FyohXK+R0vE+y1nHLoBM7ZTyqRpqAlhdZHCWIWEviFLiGB8b04H6bQs8G+XTthacvT8VuwvteiP7RJSxMs8UEw==
 
+estraverse@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.2.0.tgz#307df42547e6cc7324d3cf03c155d5cdb8c53880"
+  integrity sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==
+
 esutils@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-eth-json-rpc-errors@^2.0.1:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/eth-json-rpc-errors/-/eth-json-rpc-errors-2.0.2.tgz#c1965de0301fe941c058e928bebaba2e1285e3c4"
-  integrity sha512-uBCRM2w2ewusRHGxN8JhcuOb2RN3ueAOYH/0BhqdFmQkZx5lj5+fLKTz0mIVOzd4FG5/kUksCzCD7eTEim6gaA==
+eth-rpc-errors@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/eth-rpc-errors/-/eth-rpc-errors-4.0.2.tgz#11bc164e25237a679061ac05b7da7537b673d3b7"
+  integrity sha512-n+Re6Gu8XGyfFy1it0AwbD1x0MUzspQs0D5UiPs1fFPCr6WAwZM+vbIhXheBFrpgosqN9bs5PqlB4Q61U/QytQ==
   dependencies:
     fast-safe-stringify "^2.0.6"
 
-events@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/events/-/events-3.0.0.tgz#9a0a0dfaf62893d92b875b8f2698ca4114973e88"
-  integrity sha512-Dc381HFWJzEOhQ+d8pkNon++bk9h6cdAoAj4iE6Q4y6xgTzySWXlKn05/TVNpjnfRqi/X0EpJEJohPjNI3zpVA==
-
-external-editor@^3.0.3:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.1.0.tgz#cb03f740befae03ea4d283caed2741a83f335495"
-  integrity sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==
-  dependencies:
-    chardet "^0.7.0"
-    iconv-lite "^0.4.24"
-    tmp "^0.0.33"
-
 fast-deep-equal@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
   integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==
 
+fast-glob@^3.1.1:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.4.tgz#d20aefbf99579383e7f3cc66529158c9b98554d3"
+  integrity sha512-kr/Oo6PX51265qeuCYsyGypiO5uJFgBS0jksyG7FUeCyQzNwYnzrNIMR1NXfkZXsMYXYLRAHgISHBz8gQcxKHQ==
+  dependencies:
+    "@nodelib/fs.stat" "^2.0.2"
+    "@nodelib/fs.walk" "^1.2.3"
+    glob-parent "^5.1.0"
+    merge2 "^1.3.0"
+    micromatch "^4.0.2"
+    picomatch "^2.2.1"
+
 fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
@@ -563,12 +753,12 @@ fast-safe-stringify@^2.0.6:
   resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz#124aa885899261f68aedb42a7c080de9da608743"
   integrity sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA==
 
-figures@^3.0.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/figures/-/figures-3.2.0.tgz#625c18bd293c604dc4a8ddb2febf0c88341746af"
-  integrity sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==
+fastq@^1.6.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.9.0.tgz#e16a72f338eaca48e91b5c23593bcc2ef66b7947"
+  integrity sha512-i7FVWL8HhVY+CTkwFxkN2mk3h+787ixS5S63eb78diVRc1MCssarHq3W5cj0av7YDSwmaV928RNag+U1etRQ7w==
   dependencies:
-    escape-string-regexp "^1.0.5"
+    reusify "^1.0.4"
 
 file-entry-cache@^5.0.1:
   version "5.0.1"
@@ -577,6 +767,13 @@ file-entry-cache@^5.0.1:
   dependencies:
     flat-cache "^2.0.1"
 
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
+  dependencies:
+    to-regex-range "^5.0.1"
+
 find-up@^2.0.0, find-up@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
@@ -625,7 +822,7 @@ functional-red-black-tree@^1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
-glob-parent@^5.0.0:
+glob-parent@^5.0.0, glob-parent@^5.1.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
   integrity sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==
@@ -651,6 +848,18 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
+globby@^11.0.1:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.1.tgz#9a2bf107a068f3ffeabc49ad702c79ede8cfd357"
+  integrity sha512-iH9RmgwCmUJHi2z5o2l3eTtGBtXek1OYlHrbcxOYugyHLmAsZrPj43OtHThd62Buh/Vv6VyCBD2bdyWcGNQqoQ==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
+    slash "^3.0.0"
+
 graceful-fs@^4.1.2:
   version "4.2.4"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
@@ -683,18 +892,16 @@ hosted-git-info@^2.1.4:
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.8.tgz#7539bd4bc1e0e0a895815a2e0262420b12858488"
   integrity sha512-f/wzC2QaWBs7t9IYqB4T3sR1xviIViXJRJTWBlx2Gf3g0Xi5vI7Yy4koXQ1c9OYDGHN9sBy1DQ2AB8fqZBWhUg==
 
-iconv-lite@^0.4.24:
-  version "0.4.24"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
-  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
-  dependencies:
-    safer-buffer ">= 2.1.2 < 3"
-
 ignore@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
+ignore@^5.1.1, ignore@^5.1.4:
+  version "5.1.8"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
+  integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
+
 import-fresh@^3.0.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.2.1.tgz#633ff618506e793af5ac91bf48b72677e15cbe66"
@@ -703,6 +910,14 @@ import-fresh@^3.0.0:
     parent-module "^1.0.0"
     resolve-from "^4.0.0"
 
+import-fresh@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.2.2.tgz#fc129c160c5d68235507f4331a6baad186bdbc3e"
+  integrity sha512-cTPNrlvJT6twpYy+YmKUKrTSjWFs3bjYjAhCwm+z4EOCubZxAuO+hHpRN64TqjEaYSHs7tJAE0w1CKMGmsG/lw==
+  dependencies:
+    parent-module "^1.0.0"
+    resolve-from "^4.0.0"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -726,25 +941,6 @@ inherits@~2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-inquirer@^7.0.0:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.1.0.tgz#1298a01859883e17c7264b82870ae1034f92dd29"
-  integrity sha512-5fJMWEmikSYu0nv/flMc475MhGbB7TSPd/2IpFV4I4rMklboCH2rQjYY5kKiYGHqUF9gvaambupcJFFG9dvReg==
-  dependencies:
-    ansi-escapes "^4.2.1"
-    chalk "^3.0.0"
-    cli-cursor "^3.1.0"
-    cli-width "^2.0.0"
-    external-editor "^3.0.3"
-    figures "^3.0.0"
-    lodash "^4.17.15"
-    mute-stream "0.0.8"
-    run-async "^2.4.0"
-    rxjs "^6.5.3"
-    string-width "^4.1.0"
-    strip-ansi "^6.0.0"
-    through "^2.3.6"
-
 is-arguments@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-arguments/-/is-arguments-1.0.4.tgz#3faf966c7cba0ff437fb31f6250082fcf0448cf3"
@@ -770,6 +966,13 @@ is-callable@^1.1.3, is-callable@^1.1.4, is-callable@^1.1.5:
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"
   integrity sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==
 
+is-core-module@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.2.0.tgz#97037ef3d52224d85163f5597b2b63d9afed981a"
+  integrity sha512-XRAfAdyyY5F5cOXn7hYQDqh2Xmii+DEfIcQGxK/uNwMHhIkPWO0g8msXcbzLe+MpGoR951MlqM/2iIlU4vKDdQ==
+  dependencies:
+    has "^1.0.3"
+
 is-date-object@^1.0.1, is-date-object@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.2.tgz#bda736f2cd8fd06d32844e7743bfa7494c3bfd7e"
@@ -780,21 +983,11 @@ is-extglob@^2.1.1:
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
   integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
 
-is-fn@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-fn/-/is-fn-1.0.0.tgz#9543d5de7bcf5b08a22ec8a20bae6e286d510d8c"
-  integrity sha1-lUPV3nvPWwiiLsiiC65uKG1RDYw=
-
 is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
   integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
 
-is-fullwidth-code-point@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
-  integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
-
 is-glob@^4.0.0, is-glob@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
@@ -812,6 +1005,11 @@ is-number-object@^1.0.3:
   resolved "https://registry.yarnpkg.com/is-number-object/-/is-number-object-1.0.4.tgz#36ac95e741cf18b283fc1ddf5e83da798e3ec197"
   integrity sha512-zohwelOAur+5uXtk8O3GPQ1eAcu4ZX3UwxQhUlfFFMNpUd83gXgjbhJh6HmB6LUNV/ieOLQuDwJO3dWJosUeMw==
 
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+  integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
+
 is-regex@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.5.tgz#39d589a358bf18967f726967120b8fc1aed74eae"
@@ -884,15 +1082,13 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-json-rpc-engine@^5.1.8:
-  version "5.1.8"
-  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-5.1.8.tgz#5ba0147ce571899bbaa7133ffbc05317c34a3c7f"
-  integrity sha512-vTBSDEPJV1fPAsbm2g5sEuPjsgLdiab2f1CTn2PyRr8nxggUpA996PDlNQDsM0gnrA99F8KIBLq2nIKrOFl1Mg==
+json-rpc-engine@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/json-rpc-engine/-/json-rpc-engine-6.1.0.tgz#bf5ff7d029e1c1bf20cb6c0e9f348dcd8be5a393"
+  integrity sha512-NEdLrtrq1jUZyfjkr9OCz9EzCNhnRyWtt1PAnvnhwy6e8XETS0Dtc+ZNCO2gvuAoKsIn2+vCSowXTYE4CkgnAQ==
   dependencies:
-    async "^2.0.1"
-    eth-json-rpc-errors "^2.0.1"
-    promise-to-callback "^1.0.0"
-    safe-event-emitter "^1.0.1"
+    "@metamask/safe-event-emitter" "^2.0.0"
+    eth-rpc-errors "^4.0.2"
 
 json-schema-traverse@^0.4.1:
   version "0.4.1"
@@ -935,15 +1131,35 @@ locate-path@^2.0.0:
     p-locate "^2.0.0"
     path-exists "^3.0.0"
 
-lodash@^4.17.10, lodash@^4.17.14, lodash@^4.17.15:
+lodash@^4.17.14, lodash@^4.17.15:
   version "4.17.19"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
   integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
-mimic-fn@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
-  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
+lodash@^4.17.19:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==
+  dependencies:
+    yallist "^4.0.0"
+
+merge2@^1.3.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
+  integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
+
+micromatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.2.tgz#4fcb0999bf9fbc2fcbdd212f6d629b9a56c39259"
+  integrity sha512-y7FpHSbMUMoyPbYUSzO6PaZ6FyRnQOpHuKwbo1G+Knck95XVU4QAiKdGEnj5wwoS7PlOgthX/09u5iFJ+aYf5Q==
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.0.5"
 
 minimatch@^3.0.4:
   version "3.0.4"
@@ -969,16 +1185,11 @@ ms@2.0.0:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
   integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
 
-ms@^2.1.1:
+ms@2.1.2, ms@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
-mute-stream@0.0.8:
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
-  integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
-
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@@ -1039,13 +1250,6 @@ once@^1.3.0:
   dependencies:
     wrappy "1"
 
-onetime@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.0.tgz#fff0f3c91617fe62bb50189636e99ac8a6df7be5"
-  integrity sha512-5NcSkPHhwTVFIQN+TUqXoS5+dlElHXdpAWu9I0HP20YOtIi+aZ0Ct82jdlILDxjLEAWwvm+qj1m6aEtsDVmm6Q==
-  dependencies:
-    mimic-fn "^2.1.0"
-
 optionator@^0.9.1:
   version "0.9.1"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.1.tgz#4f236a6373dae0566a6d43e1326674f50c291499"
@@ -1058,11 +1262,6 @@ optionator@^0.9.1:
     type-check "^0.4.0"
     word-wrap "^1.2.3"
 
-os-tmpdir@~1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
-  integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
-
 p-limit@^1.1.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8"
@@ -1123,6 +1322,16 @@ path-type@^2.0.0:
   dependencies:
     pify "^2.0.0"
 
+path-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
+  integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
+
+picomatch@^2.0.5, picomatch@^2.2.1:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
+  integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
+
 pify@^2.0.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -1150,14 +1359,6 @@ progress@^2.0.0:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
-promise-to-callback@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/promise-to-callback/-/promise-to-callback-1.0.0.tgz#5d2a749010bfb67d963598fcd3960746a68feef7"
-  integrity sha1-XSp0kBC/tn2WNZj805YHRqaP7vc=
-  dependencies:
-    is-fn "^1.0.0"
-    set-immediate-shim "^1.0.1"
-
 punycode@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
@@ -1201,7 +1402,7 @@ regexp.prototype.flags@^1.3.0:
     define-properties "^1.1.3"
     es-abstract "^1.17.0-next.1"
 
-regexpp@^3.1.0:
+regexpp@^3.0.0, regexpp@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.1.0.tgz#206d0ad0a5648cffbdb8ae46438f3dc51c9f78e2"
   integrity sha512-ZOIzd8yVsQQA7j8GCSlPGXwg5PfmA1mrq0JP4nGhh54LaKN3xdai/vHUDu74pKwV8OxseMS65u2NImosQcSD0Q==
@@ -1218,13 +1419,13 @@ resolve@^1.10.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.17.0:
   dependencies:
     path-parse "^1.0.6"
 
-restore-cursor@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
-  integrity sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==
+resolve@^1.10.1:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.19.0.tgz#1af5bf630409734a067cae29318aac7fa29a267c"
+  integrity sha512-rArEXAgsBG4UgRGcynxWIWKFvh/XZCcS8UJdHhwy91zwAvCZIbcs+vAbflgBnNjYMs/i/i+/Ux6IZhML1yPvxg==
   dependencies:
-    onetime "^5.1.0"
-    signal-exit "^3.0.2"
+    is-core-module "^2.1.0"
+    path-parse "^1.0.6"
 
 resumer@^0.0.0:
   version "0.0.0"
@@ -1233,6 +1434,11 @@ resumer@^0.0.0:
   dependencies:
     through "~2.3.4"
 
+reusify@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
+  integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
+
 rimraf@2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -1240,49 +1446,42 @@ rimraf@2.6.3:
   dependencies:
     glob "^7.1.3"
 
-run-async@^2.4.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.4.1.tgz#8440eccf99ea3e70bd409d49aab88e10c189a455"
-  integrity sha512-tvVnVv01b8c1RrA6Ep7JkStj85Guv/YrMcwqYQnwjsAS2cTmmPGBBjAjpCW7RrSodNSoE2/qg9O4bceNvUuDgQ==
+run-parallel@^1.1.9:
+  version "1.1.10"
+  resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.10.tgz#60a51b2ae836636c81377df16cb107351bcd13ef"
+  integrity sha512-zb/1OuZ6flOlH6tQyMPUrE3x3Ulxjlo9WIVXR4yVYi4H9UXQaeIsPbLn2R3O3vQCnDKkAl2qHiuocKKX4Tz/Sw==
 
-rxjs@^6.5.3:
-  version "6.5.5"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.5.tgz#c5c884e3094c8cfee31bf27eb87e54ccfc87f9ec"
-  integrity sha512-WfQI+1gohdf0Dai/Bbmk5L5ItH5tYqm3ki2c5GdWhKjalzjg93N3avFjVStyZZz+A2Em+ZxKH5bNghw9UeylGQ==
-  dependencies:
-    tslib "^1.9.0"
+safe-buffer@*:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
 
 safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-event-emitter@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/safe-event-emitter/-/safe-event-emitter-1.0.1.tgz#5b692ef22329ed8f69fdce607e50ca734f6f20af"
-  integrity sha512-e1wFe99A91XYYxoQbcq2ZJUWurxEyP8vfz7A7vuUe1s95q8r5ebraVaA1BukYJcpM6V16ugWoD9vngi8Ccu5fg==
-  dependencies:
-    events "^3.0.0"
-
-"safer-buffer@>= 2.1.2 < 3":
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
-  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
-
 "semver@2 || 3 || 4 || 5":
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
+semver@^6.1.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
 semver@^7.2.1:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
   integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
 
-set-immediate-shim@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
-  integrity sha1-SysbJ+uAip+NzEgaWOXlb1mfP2E=
+semver@^7.3.2:
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.4.tgz#27aaa7d2e4ca76452f98d3add093a72c943edc97"
+  integrity sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==
+  dependencies:
+    lru-cache "^6.0.0"
 
 shebang-command@^2.0.0:
   version "2.0.0"
@@ -1304,10 +1503,10 @@ side-channel@^1.0.2:
     es-abstract "^1.17.0-next.1"
     object-inspect "^1.7.0"
 
-signal-exit@^3.0.2:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
-  integrity sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
 
 slice-ansi@^2.1.0:
   version "2.1.0"
@@ -1358,15 +1557,6 @@ string-width@^3.0.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^5.1.0"
 
-string-width@^4.1.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
-  integrity sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==
-  dependencies:
-    emoji-regex "^8.0.0"
-    is-fullwidth-code-point "^3.0.0"
-    strip-ansi "^6.0.0"
-
 string.prototype.trim@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.2.1.tgz#141233dff32c82bfad80684d7e5f0869ee0fb782"
@@ -1441,6 +1631,11 @@ strip-json-comments@^3.1.0:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.0.tgz#7638d31422129ecf4457440009fba03f9f9ac180"
   integrity sha512-e6/d0eBu7gHtdCqFt0xJr642LdToM5/cN4Qb9DbHjVx1CP5RyeM+zH7pbecEmDv/lBqb0QH+6Uqq75rxFPkM0w==
 
+strip-json-comments@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.1.tgz#31f1281b3832630434831c310c01cccda8cbe006"
+  integrity sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==
+
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -1493,22 +1688,29 @@ text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-through@^2.3.6, through@^2.3.8, through@~2.3.4:
+through@^2.3.8, through@~2.3.4:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
-tmp@^0.0.33:
-  version "0.0.33"
-  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
-  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==
   dependencies:
-    os-tmpdir "~1.0.2"
+    is-number "^7.0.0"
 
-tslib@^1.9.0:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.12.0.tgz#d1fc9cacd06a1456c62f2902b361573e83d66473"
-  integrity sha512-5rxCQkP0kytf4H1T4xz1imjxaUUPMvc5aWp0rJ/VMIN7ClRiH1FwFvBt8wOeMasp/epeUnmSW6CixSIePtiLqA==
+tslib@^1.8.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
+  integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
+
+tsutils@^3.17.1:
+  version "3.17.1"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.17.1.tgz#ed719917f11ca0dee586272b2ac49e015a2dd759"
+  integrity sha512-kzeQ5B8H3w60nFY2g8cJIuH7JDpsALXySGtwGJ0p2LSjLgay3NdIpqq5SoOBe46bKDW2iq25irHCr8wjomUS2g==
+  dependencies:
+    tslib "^1.8.1"
 
 type-check@^0.4.0, type-check@~0.4.0:
   version "0.4.0"
@@ -1517,16 +1719,16 @@ type-check@^0.4.0, type-check@~0.4.0:
   dependencies:
     prelude-ls "^1.2.1"
 
-type-fest@^0.11.0:
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.11.0.tgz#97abf0872310fed88a5c466b25681576145e33f1"
-  integrity sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==
-
 type-fest@^0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
+typescript@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
+  integrity sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==
+
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
@@ -1639,3 +1841,8 @@ write@1.0.3:
   integrity sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==
   dependencies:
     mkdirp "^0.5.1"
+
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==