From ed3b5ac018ac4288d8e27b4a218f5c1ad8cb4550 Mon Sep 17 00:00:00 2001
From: Sam <sam@developersam.com>
Date: Wed, 15 Apr 2020 20:47:16 -0400
Subject: [PATCH] Proof of concept TypeScript theme support with auto-generated
 human readable js

---
 .../docusaurus-theme-classic/babel.config.js  | 10 ++++++++
 .../docusaurus-theme-classic/package.json     |  6 +++++
 .../src/theme/{NotFound.js => NotFound.tsx}   |  4 ++--
 yarn.lock                                     | 23 ++++++++++++++++++-
 4 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 packages/docusaurus-theme-classic/babel.config.js
 rename packages/docusaurus-theme-classic/src/theme/{NotFound.js => NotFound.tsx} (90%)

diff --git a/packages/docusaurus-theme-classic/babel.config.js b/packages/docusaurus-theme-classic/babel.config.js
new file mode 100644
index 000000000000..a6b570f38777
--- /dev/null
+++ b/packages/docusaurus-theme-classic/babel.config.js
@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = {
+  presets: [['@babel/preset-typescript', {isTSX: true, allExtensions: true}]],
+};
diff --git a/packages/docusaurus-theme-classic/package.json b/packages/docusaurus-theme-classic/package.json
index 45f8da069513..00695269440f 100644
--- a/packages/docusaurus-theme-classic/package.json
+++ b/packages/docusaurus-theme-classic/package.json
@@ -27,5 +27,11 @@
   },
   "engines": {
     "node": ">=10.9.0"
+  },
+  "scripts": {
+    "strip-ts-types": "babel src -d lib --extensions '.tsx'"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.8.4"
   }
 }
diff --git a/packages/docusaurus-theme-classic/src/theme/NotFound.js b/packages/docusaurus-theme-classic/src/theme/NotFound.tsx
similarity index 90%
rename from packages/docusaurus-theme-classic/src/theme/NotFound.js
rename to packages/docusaurus-theme-classic/src/theme/NotFound.tsx
index 955f51e2b4f7..4b7b8ff01e27 100644
--- a/packages/docusaurus-theme-classic/src/theme/NotFound.js
+++ b/packages/docusaurus-theme-classic/src/theme/NotFound.tsx
@@ -5,10 +5,10 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import React from 'react';
+import React, {ReactElement} from 'react';
 import Layout from '@theme/Layout';
 
-function NotFound() {
+function NotFound(): ReactElement {
   return (
     <Layout title="Page Not Found">
       <div className="container margin-vert--xl">
diff --git a/yarn.lock b/yarn.lock
index 236513bed4ea..c7ad096f9235 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,22 @@
 # yarn lockfile v1
 
 
+"@babel/cli@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.8.4.tgz#505fb053721a98777b2b175323ea4f090b7d3c1c"
+  integrity sha512-XXLgAm6LBbaNxaGhMAznXXaxtCWfuv6PIDJ9Alsy9JYTOh+j2jJz+L/162kkfU1j/pTSxK1xGmlwI4pdIMkoag==
+  dependencies:
+    commander "^4.0.1"
+    convert-source-map "^1.1.0"
+    fs-readdir-recursive "^1.1.0"
+    glob "^7.0.0"
+    lodash "^4.17.13"
+    make-dir "^2.1.0"
+    slash "^2.0.0"
+    source-map "^0.5.0"
+  optionalDependencies:
+    chokidar "^2.1.8"
+
 "@babel/code-frame@7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.5.5.tgz#bc0782f6d69f7b7d49531219699b988f669a8f9d"
@@ -5153,7 +5169,7 @@ conventional-recommended-bump@^5.0.0:
     meow "^4.0.0"
     q "^1.5.1"
 
-convert-source-map@^1.4.0, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
+convert-source-map@^1.1.0, convert-source-map@^1.4.0, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
   integrity sha512-4FJkXzKXEDB1snCFZlLP4gpC3JILicCpGbzG9f9G7tGqGCzETQ2hWPrcinA9oU4wtf2biUaEH5065UnMeR33oA==
@@ -7459,6 +7475,11 @@ fs-minipass@^2.0.0:
   dependencies:
     minipass "^3.0.0"
 
+fs-readdir-recursive@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
+  integrity sha512-GNanXlVr2pf02+sPN40XN8HG+ePaNcvM0q5mZBd668Obwb0yD5GiUbZOFgwn8kGMY6I3mdyDJzieUy3PTYyTRA==
+
 fs-write-stream-atomic@^1.0.8:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"