Merge remote-tracking branch 'origin/main' into instantiate-name-type…

…-of-filtering-mapped-types-for-keyof

.c8rc.json

@@ -1,5 +1,5 @@
 {
-    "reporter": ["lcovonly", "cobertura"],
+    "reporter": ["lcovonly", "cobertura", "v8", "v8-json", "codecov"],
     "src": "src",
     "include": ["src/**", "built/local/**"],
     "exclude": ["**/node_modules/**"],

.devcontainer/devcontainer.json

@@ -1,11 +1,26 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/javascript-node
 {
     "name": "Node.js",
-    "build": {
-        "dockerfile": "Dockerfile",
-        "args": {
-            "VARIANT": "18"
-        }
+    // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+    "image": "mcr.microsoft.com/devcontainers/javascript-node:1-22-bookworm",
+
+    // Features to add to the dev container. More info: https://containers.dev/features.
+    "features": {
+        "ghcr.io/devcontainers/features/go:1": {}
+    },
+
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "forwardPorts": [],
+
+    // Use 'postCreateCommand' to run commands after the container is created.
+    "postCreateCommand": {
+        "Configure Build Tools": "sudo corepack enable npm; sudo npm install -g hereby; npm ci",
+        "Install pprof": "go install github.com/google/pprof@latest",
+        "Install Graphviz": "sudo apt install graphviz"
     },
+
+    // Configure tool-specific properties.
     "customizations": {
         "vscode": {
             "settings": {
@@ -23,5 +38,7 @@
             ]
         }
     },
+
+    // More info: https://aka.ms/dev-containers-non-root.
     "remoteUser": "node"
 }

.dprint.jsonc

@@ -1,4 +1,5 @@
 {
+    // If updating this, also update the config in dtsBundler.mjs.
     "indentWidth": 4,
     "lineWidth": 1000,
     "newLineKind": "auto",
@@ -19,30 +20,25 @@
         "arrowFunction.useParentheses": "preferNone",
         "conditionalExpression.linePerExpression": false, // Keep our "match/case"-ish conditionals.
         "functionExpression.spaceAfterFunctionKeyword": true,
-        "importDeclaration.forceMultiLine": true,
+        "importDeclaration.forceMultiLine": "whenMultiple",
         "constructorType.spaceAfterNewKeyword": true,
         "constructSignature.spaceAfterNewKeyword": true,
 
-        // Let eslint-plugin-simple-import-sort handle this.
-        "module.sortImportDeclarations": "maintain",
-        "module.sortExportDeclarations": "maintain",
-        "exportDeclaration.sortNamedExports": "maintain",
-        "importDeclaration.sortNamedImports": "maintain"
+        "module.sortImportDeclarations": "caseInsensitive",
+        "module.sortExportDeclarations": "caseInsensitive",
+        "exportDeclaration.sortNamedExports": "caseInsensitive",
+        "importDeclaration.sortNamedImports": "caseInsensitive"
     },
-    "prettier": {
-        "associations": [
-            "**/*.{yaml,yml}"
-        ],
-        "yml.tabWidth": 2,
-        "yaml.tabWidth": 2,
-        "yml.singleQuote": true,
-        "yaml.singleQuote": true
+    "yaml": {
+        "indentWidth": 2,
+        "quotes": "preferSingle"
     },
     "json": {
         // This would be good to do in known-JSONC files, but VS Code warns on trailing commas.
         "trailingCommas": "never"
     },
     "excludes": [
+        "**/.git",
         "**/node_modules",
         "**/*-lock.json",
         "coverage/**",
@@ -51,12 +47,14 @@
         "tests/**",
         "internal/**",
         "**/*.generated.*",
-        "scripts/*.d.*"
+        "scripts/*.d.*",
+        "**/_namespaces/**"
     ],
     // Note: if adding new languages, make sure settings.template.json is updated too.
+    // Also, if updating typescript, update the one in package.json.
     "plugins": [
-        "https://plugins.dprint.dev/typescript-0.88.3.wasm",
-        "https://plugins.dprint.dev/json-0.19.0.wasm",
-        "https://plugins.dprint.dev/prettier-0.27.0.json@3557a62b4507c55a47d8cde0683195b14d13c41dda66d0f0b0e111aed107e2fe"
+        "https://plugins.dprint.dev/typescript-0.93.0.wasm",
+        "https://plugins.dprint.dev/json-0.19.3.wasm",
+        "https://plugins.dprint.dev/g-plane/pretty_yaml-v0.5.0.wasm"
     ]
 }

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -3,7 +3,10 @@ description: 'Create a report to help us improve TypeScript'
 body:
   - type: markdown
     attributes:
-      value: Please fill in each section completely. Thank you!
+      value: |
+        🔍 Please [search thoroughly in GitHub](https://github.com/Microsoft/TypeScript/search?type=Issues) or by the query `site:github.com/microsoft/TypeScript <your keywords>` in your favorite search engine before reporting a new bug as most bugs are very likely to find precedents.
+
+        Please fill in each section completely. Thank you!
   - type: textarea
     id: search_terms
     attributes:
@@ -35,7 +38,6 @@ body:
 
         Please keep and fill in the line that best applies.
       value: |
-        - This is a crash
         - This changed between versions ______ and _______
         - This changed in commit or PR _______
         - This is the behavior in every version I tried, and I reviewed the FAQ for entries about _________

.github/ISSUE_TEMPLATE/config.yml

@@ -1,15 +1,15 @@
----
-blank_issues_enabled: false
-contact_links:
-  - about: 'Please ask and answer usage questions on Stack Overflow.'
-    name: Question
-    url: 'https://stackoverflow.com/questions/tagged/typescript'
-  - about: 'Alternatively, you can use the TypeScript Community Discord.'
-    name: Chat
-    url: 'https://discord.gg/typescript'
-  - about: 'Please check the FAQ before filing new issues'
-    name: 'TypeScript FAQ'
-    url: 'https://github.com/microsoft/TypeScript/wiki/FAQ'
-  - about: 'Please raise issues about the site on its own repo.'
-    name: Website
-    url: 'https://github.com/microsoft/TypeScript-Website/issues/new'
+---
+blank_issues_enabled: false
+contact_links:
+  - about: 'Please ask and answer usage questions on Stack Overflow.'
+    name: Question
+    url: 'https://stackoverflow.com/questions/tagged/typescript'
+  - about: 'Alternatively, you can use the TypeScript Community Discord.'
+    name: Chat
+    url: 'https://discord.gg/typescript'
+  - about: 'Please check the FAQ before filing new issues'
+    name: 'TypeScript FAQ'
+    url: 'https://github.com/microsoft/TypeScript/wiki/FAQ'
+  - about: 'Please raise issues about the site on its own repo.'
+    name: Website
+    url: 'https://github.com/microsoft/TypeScript-Website/issues/new'

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -3,17 +3,22 @@ description: 'Suggest an idea'
 body:
   - type: markdown
     attributes:
-      value: 'Please fill in each section completely. Thank you!'
+      value: |
+        💡 Did you know? TypeScript has over 2,000 open suggestions!
+
+        🔎 Please [search thoroughly in GitHub](https://github.com/Microsoft/TypeScript/search?type=Issues) or by the query `site:github.com/microsoft/TypeScript <your keywords>` in your favorite search engine before logging new feature requests as most common ideas already have a proposal in progress.
+
+        The "Common Feature Requests" section of the FAQ lists many popular requests: https://github.com/Microsoft/TypeScript/wiki/FAQ#common-feature-requests
+
+        Please fill in each section completely. Thank you!
   - type: textarea
     id: search_terms
     attributes:
       label: '🔍 Search Terms'
       description: |
-        💡 Did you know? TypeScript has over 2,000 open suggestions!
+        What search terms did you use when trying to find an existing suggestion?
 
-        🔎 Please search thoroughly before logging new feature requests as most common ideas already have a proposal in progress.
-
-        The "Common Feature Requests" section of the FAQ lists many popular requests: https://github.com/Microsoft/TypeScript/wiki/FAQ#common-feature-requests
+        List them here so people in the future can find this one more easily.
       placeholder: |
         List of keywords you searched for before creating this issue. Write them down here so that others can find this suggestion more easily and help provide feedback.
 

.github/codecov.yml

@@ -0,0 +1,14 @@
+comment: false
+
+coverage:
+  precision: 5
+  status:
+    patch:
+      default:
+        informational: true
+    project:
+      default:
+        informational: true
+
+github_checks:
+  annotations: false