Revert "Revert "Migrate out of typesVersions in package.json and clea…

…nup" (#2554)"

This reverts commit 1a18ef2.

common/changes/@typespec/bundler/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/bundler",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/bundler"
+}

common/changes/@typespec/compiler/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/compiler",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/compiler"
+}

common/changes/@typespec/html-program-viewer/revert-2488-pkgjson-cleanup_2023-10-10-17-47.json → common/changes/@typespec/html-program-viewer/pkgjson-cleanup_2023-09-26-19-09.json

@@ -2,7 +2,7 @@
   "changes": [
     {
       "packageName": "@typespec/html-program-viewer",
-      "comment": "",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
       "type": "none"
     }
   ],

common/changes/@typespec/http/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/http",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/http"
+}

common/changes/@typespec/internal-build-utils/revert-2488-pkgjson-cleanup_2023-10-10-17-47.json → common/changes/@typespec/internal-build-utils/pkgjson-cleanup_2023-09-26-19-09.json

@@ -2,7 +2,7 @@
   "changes": [
     {
       "packageName": "@typespec/internal-build-utils",
-      "comment": "",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
       "type": "none"
     }
   ],

common/changes/@typespec/json-schema/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/json-schema",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/json-schema"
+}

common/changes/@typespec/library-linter/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/library-linter",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/library-linter"
+}

common/changes/@typespec/lint/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/lint",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/lint"
+}

common/changes/@typespec/openapi/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/openapi",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/openapi"
+}

common/changes/@typespec/openapi3/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/openapi3",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/openapi3"
+}

common/changes/@typespec/rest/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/rest",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/rest"
+}

common/changes/@typespec/versioning/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@typespec/versioning",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "@typespec/versioning"
+}

common/changes/tmlanguage-generator/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "tmlanguage-generator",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "patch"
+    }
+  ],
+  "packageName": "tmlanguage-generator"
+}

common/changes/typespec-vs/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "typespec-vs",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "typespec-vs"
+}

common/changes/typespec-vscode/pkgjson-cleanup_2023-09-26-19-09.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "typespec-vscode",
+      "comment": "`TypeScript` use `types` entry under `exports` of `package.json` instead of legacy `typesVersions` to provide the definition files",
+      "type": "none"
+    }
+  ],
+  "packageName": "typespec-vscode"
+}

docs/extending-typespec/basics.md

@@ -226,13 +226,13 @@ export const MyTestLibrary = createTestLibrary({
   // ...
   "main": "dist/src/index.js",
   "exports": {
-    ".": "./dist/src/index.js",
-    "./testing": "./dist/src/testing/index.js"
-  },
-  "typesVersions": {
-    "*": {
-      "*": ["./dist/src/index.d.ts"],
-      "testing": ["./dist/src/testing/index.d.ts"]
+    ".": {
+      "default": "./dist/src/index.js",
+      "types": "./dist/src/index.d.ts"
+    },
+    "./testing": {
+      "default": "./dist/src/testing/index.js",
+      "types": "./dist/src/testing/index.d.ts"
     }
   }
 }

packages/best-practices/package.json

@@ -4,7 +4,7 @@
   "author": "Microsoft Corporation",
   "description": "TypeSpec linter rules to enforce best practices.",
   "homepage": "https://microsoft.github.io/typespec",
-  "readme": "https://github.com/microsoft/typespec/blob/master/README.md",
+  "readme": "https://github.com/microsoft/typespec/blob/main/README.md",
   "license": "MIT",
   "repository": {
     "type": "git",

packages/bundler/package.json

@@ -4,7 +4,7 @@
   "author": "Microsoft Corporation",
   "description": "Package to bundle a typespec library.",
   "homepage": "https://microsoft.github.io/typespec",
-  "readme": "https://github.com/microsoft/typespec/blob/master/README.md",
+  "readme": "https://github.com/microsoft/typespec/blob/main/README.md",
   "license": "MIT",
   "repository": {
     "type": "git",