Simplify the root package.json (#19718)

package.json

@@ -3,20 +3,12 @@
   "name": "bun",
   "version": "1.2.14",
   "workspaces": [
-    "./packages/bun-types"
+    "./packages/bun-types",
+    "./packages/@types/bun"
   ],
   "devDependencies": {
-    "@mdn/browser-compat-data": "~5.5.28",
-    "@types/bun": "*",
     "@types/react": "^18.3.3",
-    "@typescript-eslint/eslint-plugin": "^7.11.0",
-    "@typescript-eslint/parser": "^7.11.0",
-    "@vscode/debugadapter": "^1.65.0",
-    "autoprefixer": "^10.4.19",
-    "caniuse-lite": "^1.0.30001620",
     "esbuild": "^0.21.4",
-    "eslint": "^9.4.0",
-    "eslint-config-prettier": "^9.1.0",
     "mitata": "^0.1.11",
     "peechy": "0.4.34",
     "prettier": "^3.5.3",
@@ -27,7 +19,8 @@
     "typescript": "^5.7.2"
   },
   "resolutions": {
-    "bun-types": "workspace:packages/bun-types"
+    "bun-types": "workspace:packages/bun-types",
+    "@types/bun": "workspace:packages/@types/bun"
   },
   "scripts": {
     "build": "bun run build:debug",

packages/@types/bun/LICENSE

@@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE

packages/@types/bun/README.md

@@ -0,0 +1,3 @@
+# @types/bun alias
+
+This is an internal alias of the DefinitelyTyped `@types/bun` package. This alias exists to skip downloading the @types/bun package in Bun's own CI.

packages/@types/bun/index.d.ts

@@ -0,0 +1 @@
+/// <reference types="bun-types" />

packages/@types/bun/package.json

@@ -0,0 +1,58 @@
+{
+  "name": "@types/bun",
+  "version": "1.2.2",
+  "description": "TypeScript definitions for bun",
+  "homepage": "https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/bun",
+  "license": "MIT",
+  "contributors": [
+    {
+      "name": "Jarred Sumner",
+      "githubUsername": "Jarred-Sumner",
+      "url": "https://github.com/Jarred-Sumner"
+    },
+    {
+      "name": "Ashcon Partovi",
+      "githubUsername": "electroid",
+      "url": "https://github.com/electroid"
+    },
+    {
+      "name": "Chloe Caruso",
+      "githubUsername": "paperclover",
+      "url": "https://github.com/paperclover"
+    },
+    {
+      "name": "Robobun",
+      "githubUsername": "robobun",
+      "url": "https://github.com/robobun"
+    },
+    {
+      "name": "Dylan Conway",
+      "githubUsername": "dylan-conway",
+      "url": "https://github.com/dylan-conway"
+    },
+    {
+      "name": "Meghan Denny",
+      "githubUsername": "nektro",
+      "url": "https://github.com/nektro"
+    },
+    {
+      "name": "Michael H",
+      "githubUsername": "RiskyMH",
+      "url": "https://github.com/RiskyMH"
+    }
+  ],
+  "main": "",
+  "types": "index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
+    "directory": "types/bun"
+  },
+  "scripts": {},
+  "dependencies": {
+    "bun-types": "workspace:"
+  },
+  "peerDependencies": {},
+  "typesPublisherContentHash": "caeb56f2d4753af08a8e57856ec5e9d86ad3542da2171a68e19698ec4539995a",
+  "typeScriptVersion": "5.0"
+}

packages/bun-types/package.json

@@ -18,9 +18,6 @@
     "@types/node": "*"
   },
   "devDependencies": {
-    "@biomejs/biome": "^1.5.3",
-    "@definitelytyped/dtslint": "^0.0.199",
-    "@definitelytyped/eslint-plugin": "^0.0.197",
     "typescript": "^5.0.2"
   },
   "scripts": {