Merge remote-tracking branch 'origin/main' into release-4.8

Author: typescript-bot

.github/pr_owners.txt

@@ -1,16 +1,14 @@
 sandersn
-elibarzilay
 weswigham
 andrewbranch
 RyanCavanaugh
 sheetalkamat
-orta
 rbuckton
 ahejlsberg
 amcasey
-jessetrinity
 minestarks
 armanio123
 gabritto
 jakebailey
 DanielRosenwasser
+navya9singh

.github/workflows/ci.yml

@@ -31,10 +31,6 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
         check-latest: true
-    - name: Remove existing TypeScript
-      run: |
-        npm uninstall typescript --no-save
-        npm uninstall tslint --no-save
     - run:  npm ci
 
     # Re: https://github.com/actions/setup-node/pull/125

.github/workflows/release-branch-artifact.yaml

@@ -12,10 +12,6 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v3
-    - name: Remove existing TypeScript
-      run: |
-        npm uninstall typescript --no-save
-        npm uninstall tslint --no-save
     - name: npm install and test
       run: |
         npm ci

.github/workflows/update-package-lock.yaml

@@ -16,13 +16,14 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-node@v3
       with:
-        node-version: 14
+        node-version: 16
 
     - name: Configure git and update package-lock.json
       run: |
         git config user.email "[email protected]"
         git config user.name "TypeScript Bot"
-        npm install --package-lock-only --ignore-scripts
+        rm package-lock.json
+        npm install --package-lock-only --ignore-scripts # This is a no-op if package-lock.json is present.
         git add -f package-lock.json
         if git commit -m "Update package-lock.json"; then
           git push

CONTRIBUTING.md

@@ -148,6 +148,10 @@ The files in `lib/` are used to bootstrap compilation and usually **should not**
 
 The files `src/lib/dom.generated.d.ts` and `src/lib/webworker.generated.d.ts` both represent type declarations for the DOM and are auto-generated. To make any modifications to them, you will have to direct changes to https://github.com/Microsoft/TSJS-lib-generator
 
+## Documentation on TypeScript Compiler
+
+If you need a head start understanding how the compiler works, or how the code in different parts of the compiler works, there is a separate repo: [TypeScript Compiler Notes](https://github.com/microsoft/TypeScript-Compiler-Notes). As the name implies, it contains notes understood by different engineers about different parts of the compiler.
+
 ## Running the Tests
 
 To run all tests, invoke the `runtests-parallel` target using gulp: