Merge types_web back into TypeScript DOM lib generator

.github/dependabot.yml

@@ -0,0 +1,16 @@
+# Basic dependabot.yml file
+# https://docs.github.com/en/free-pro-team@latest/github/administering-a-repository/enabling-and-disabling-version-updates
+
+version: 2
+updates:
+  # Enable version updates for npm
+  - package-ecosystem: "npm"
+    # Look for `package.json` and `lock` files in the `root` directory
+    directory: "/"
+    # Check the npm registry for updates every month
+    schedule:
+      interval: "monthly"
+    # Bump versions in package.json
+    # https://github.com/dependabot/dependabot-core/issues/3103
+    # https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates#versioning-strategy
+    versioning-strategy: "increase"

.github/workflows/ci.yml

@@ -11,6 +11,6 @@ jobs:
         with:
           node-version: '15'
 
-      - run: npm install
+      - run: npm ci
       - run: npm run build
       - run: npm test

.github/workflows/update-core-deps.yml

@@ -0,0 +1,33 @@
+name: Update core dependencies
+on:
+  workflow_dispatch:
+  schedule:
+    # https://crontab.guru/#5_8_*_*_*
+    - cron: "5 8 * * *"
+
+# Conditional runs
+# https://stackoverflow.com/a/61832535/2460034
+jobs:
+  update-webref:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '15'
+
+      - run: npm i -g npm-check-updates
+      - run: ncu -u
+      - run: npm i
+      - run: npm run build && npm run baseline-accept
+      - id: git-diff
+        run: git diff --quiet HEAD baselines
+        continue-on-error: true
+      - uses: peter-evans/create-pull-request@v3
+        if: ${{ steps.git-diff.outcome == 'failure' }}
+        with:
+          commit-message: "chore(package): update core dependencies"
+          title: "chore(package): update core dependencies"
+          branch: update-core-deps
+          token: ${{ secrets.PAT }}
+

.gitignore

@@ -283,7 +283,6 @@ lib/
 inputfiles/browser.webidl.json
 .vscode/*
 !.vscode/launch.template.json
-package-lock.json
 yarn.lock
 TypeScript
 deploy/generated

.npmrc

@@ -1 +1 @@
-package-lock=false
+message="chore(package): bump version number to v%s"

README.md

@@ -1,9 +1,12 @@
 # TypeScript and JavaScript lib generator
 
-Travis CI Status: [![Build Status](https://travis-ci.org/Microsoft/TSJS-lib-generator.svg?branch=master)](https://travis-ci.org/Microsoft/TSJS-lib-generator)
+This tool is used to generate the web-based `lib.dom.d.ts` file which is included with TypeScript releases, and as the `@types/web` package.
 
-This tool is used to generate `dom.generated.d.ts`, `webworker.generated.d.ts` and `dom.iterable.generated.d.ts` for TypeScript.
-The input file is the JSON webidl file generated by the Microsoft Edge browser.
+## Why is my fancy API still not available here?
+
+A feature needs to be supported by more than two major browser engines to be included here, to make sure there is a good consensus among vendors: __Gecko__ (Firefox), __Blink__ (Chrome/Edge), and __WebKit__ (Safari).
+
+If the condition is met but still is not available here, please [file an issue](hthttps://github.com/microsoft/TypeScript-DOM-lib-generator/issues/new).
 
 ## Build Instructions
 
@@ -53,11 +56,10 @@ The format of each file can be inferred from their existing content.
 
 The common steps to send a pull request are:
 
-0. Open or refer to an issue in the [TypeScript repo](https://github.com/Microsoft/TypeScript).
-1. Add missing elements to `inputfiles/addedTypes.json`, overriding elements to `inputfiles/overridingTypes.json`, or elements to remove to `inputfiles/removedTypes.json`.
+0. Open or refer to an issue in the [TypeScript repo](https://github.com/Microsoft/TypeScript) which might get moved back to this repo.
+1. Update an IDL or add missing elements to `inputfiles/addedTypes.json`, overriding elements to `inputfiles/overridingTypes.json`, or elements to remove to `inputfiles/removedTypes.json`.
 2. Run the build script locally to obtain new `dom.generated.d.ts` and `webworker.generated.d.ts`.
-3. Update the files in the `baselines` folder using the newly generated files
-   under `generated` folder (`npm run baseline-accept`).
+3. Update the files in the `baselines` folder using the newly generated files under `generated` folder (`npm run baseline-accept`).
 
 ### What are the TypeScript team's heuristics for PRs to the DOM APIs
 
@@ -95,6 +97,8 @@ To give you a sense of whether we will accept changes, you can use these heurist
 - Does an internet search for the fields show results in blogs/recommendations?
 - When was the deprecation (this can be hard to find) but was it at least 2 years ago if so?
 
+## Build Instructions
+
 # This repo
 
 ## Code Structure