Bumps TypeScript to 5.9

.yarn/versions/a67284fa.yml

@@ -0,0 +1,41 @@
+releases:
+  "@yarnpkg/builder": patch
+  "@yarnpkg/core": patch
+  "@yarnpkg/doctor": patch
+  "@yarnpkg/eslint-config": minor
+  "@yarnpkg/fslib": patch
+  "@yarnpkg/libzip": patch
+  "@yarnpkg/plugin-nm": patch
+  "@yarnpkg/plugin-pnp": patch
+  "@yarnpkg/pnp": patch
+  "@yarnpkg/pnpify": patch
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-exec"
+  - "@yarnpkg/plugin-file"
+  - "@yarnpkg/plugin-git"
+  - "@yarnpkg/plugin-github"
+  - "@yarnpkg/plugin-http"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-jsr"
+  - "@yarnpkg/plugin-link"
+  - "@yarnpkg/plugin-npm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - vscode-zipfs
+  - "@yarnpkg/cli"
+  - "@yarnpkg/extensions"
+  - "@yarnpkg/nm"
+  - "@yarnpkg/sdks"
+  - "@yarnpkg/shell"

eslint.config.mjs

@@ -39,6 +39,7 @@ export default [
       // Generated compressed hooks
       `packages/yarnpkg-pnp/sources/hook.js`,
       `packages/yarnpkg-pnp/sources/esm-loader/built-loader.js`,
+      `packages/yarnpkg-pnp/sources/hook.raw.js`,
       // Minimize the diff with upstream
       `packages/yarnpkg-pnp/sources/node`,
       `packages/yarnpkg-pnp/sources/loader/node-options*`,

package.json

@@ -10,7 +10,7 @@
     "@eslint/config-inspector": "^0.5.0",
     "@types/jest": "^28.1.6",
     "@types/micromatch": "^4.0.1",
-    "@types/node": "^18.17.15",
+    "@types/node": "^18.19.124",
     "@types/semver": "^7.1.0",
     "@yarnpkg/cli": "workspace:^",
     "@yarnpkg/core": "workspace:^",
@@ -24,7 +24,7 @@
     "jest": "^29.2.1",
     "pirates": "^4.0.5",
     "tslib": "^2.4.0",
-    "typescript": "^5.5.2"
+    "typescript": "^5.9.2"
   },
   "resolutions": {
     "ink@^3.2.0": "patch:ink@npm%3A3.2.0#~/.yarn/patches/ink-npm-3.2.0-2f1df5b094.patch",

packages/docusaurus/package.json

@@ -68,7 +68,7 @@
     "three": "^0.145.0",
     "tslib": "^2.4.0",
     "typedoc": "^0.25.7",
-    "typescript": "^5.5.2",
+    "typescript": "^5.9.2",
     "unist-util-visit-parents": "^6.0.1",
     "usehooks-ts": "^3.1.1",
     "webpack": "^5.88.2"
@@ -82,7 +82,7 @@
     "@types/markdown-it": "^12.2.3",
     "@types/marked": "^5.0.0",
     "@types/mdast": "^4.0.3",
-    "@types/node": "^18.19.15",
+    "@types/node": "^18.19.124",
     "@types/react": "^18.2.54",
     "@types/react-instantsearch-dom": "^6",
     "@types/react-modal": "^3",

packages/eslint-config/package.json

@@ -8,10 +8,10 @@
     "./react": "./react.js"
   },
   "dependencies": {
-    "@stylistic/eslint-plugin": "^3.1.0",
+    "@stylistic/eslint-plugin": "^5.3.1",
     "@stylistic/eslint-plugin-jsx": "^3.1.0",
-    "@typescript-eslint/eslint-plugin": "^8.24.0",
-    "@typescript-eslint/parser": "^8.24.0",
+    "@typescript-eslint/eslint-plugin": "^8.42.0",
+    "@typescript-eslint/parser": "^8.42.0",
     "eslint-plugin-arca": "^0.16.0",
     "eslint-plugin-react": "^7.37.4",
     "globals": "^15.15.0",
@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "eslint": "^9.20.1",
-    "typescript": "^5.5.2"
+    "typescript": "^5.9.2"
   },
   "stableVersion": "3.0.1"
 }

packages/eslint-config/rules/style.js

@@ -28,7 +28,7 @@ export default [
 
       '@stylistic/comma-spacing': 2,
 
-      '@stylistic/func-call-spacing': 2,
+      '@stylistic/function-call-spacing': 2,
 
       '@stylistic/indent': [`error`, 2, {
         SwitchCase: 1,

packages/plugin-nm/sources/NodeModulesLinker.ts

@@ -133,8 +133,8 @@ class NodeModulesInstaller implements Installer {
   private customData: {
     store: Map<LocatorHash, CustomPackageData>;
   } = {
-      store: new Map(),
-    };
+    store: new Map(),
+  };
 
   attachCustomData(customData: any) {
     this.customData = customData;

packages/plugin-pnp/sources/PnpLinker.ts

@@ -107,8 +107,8 @@ export class PnpInstaller implements Installer {
   private customData: {
     store: Map<LocatorHash, CustomPackageData>;
   } = {
-      store: new Map(),
-    };
+    store: new Map(),
+  };
 
   attachCustomData(customData: any) {
     this.customData = customData;

packages/yarnpkg-builder/package.json

@@ -21,7 +21,7 @@
   "devDependencies": {
     "@types/semver": "^7.1.0",
     "@yarnpkg/monorepo": "workspace:^",
-    "typescript": "^5.5.2"
+    "typescript": "^5.9.2"
   },
   "scripts": {
     "postpack": "rm -rf lib",

packages/yarnpkg-core/package.json

@@ -47,7 +47,7 @@
     "@types/cross-spawn": "6.0.0",
     "@types/diff": "^5.0.0",
     "@types/micromatch": "^4.0.1",
-    "@types/node": "^18.17.15",
+    "@types/node": "^18.19.124",
     "@types/tar": "^4.0.4",
     "@yarnpkg/cli": "workspace:^",
     "@yarnpkg/plugin-link": "workspace:^",

packages/yarnpkg-core/sources/Project.ts

@@ -2745,7 +2745,7 @@ function emitPeerDependencyWarnings(project: Project, report: Report) {
       } (${
         formatUtils.pretty(project.configuration, warning.hash, formatUtils.Type.CODE)
       }), requested by ${
-        structUtils.prettyIdent(project.configuration, warning.node.requests.values().next().value.requester)
+        structUtils.prettyIdent(project.configuration, warning.node.requests.values().next().value!.requester)
       }${otherPackages}.`);
     }
   }

packages/yarnpkg-doctor/package.json

@@ -16,7 +16,7 @@
     "micromatch": "^4.0.2",
     "p-limit": "^2.2.0",
     "tslib": "^2.4.0",
-    "typescript": "^5.5.2"
+    "typescript": "^5.9.2"
   },
   "devDependencies": {
     "@types/micromatch": "^4.0.1",

packages/yarnpkg-fslib/sources/FakeFS.ts

@@ -18,12 +18,14 @@ export type BigIntStats = NodeBigIntStats & {
   crc?: number;
 };
 
-export type Dirent<T extends Path> = Omit<NodeDirent, `name` | `path`> & {
+export type Dirent<T extends Path> = Omit<NodeDirent, `name` | `path` | `parentPath`> & {
   name: Filename;
+  /** @deprecated */
   path: T;
+  parentPath: T;
 };
 
-export type DirentNoPath = Omit<NodeDirent, `name` | `path`> & {
+export type DirentNoPath = Omit<NodeDirent, `name` | `path` | `parentPath`> & {
   name: Filename;
 };
 
@@ -293,13 +295,13 @@ export abstract class FakeFS<P extends Path> {
   abstract lutimesPromise(p: P, atime: Date | string | number, mtime: Date | string | number): Promise<void>;
   abstract lutimesSync(p: P, atime: Date | string | number, mtime: Date | string | number): void;
 
-  abstract readFilePromise(p: FSPath<P>, encoding?: null): Promise<Buffer>;
+  abstract readFilePromise(p: FSPath<P>, encoding?: null): Promise<NonSharedBuffer>;
   abstract readFilePromise(p: FSPath<P>, encoding: BufferEncoding): Promise<string>;
-  abstract readFilePromise(p: FSPath<P>, encoding?: BufferEncoding | null): Promise<Buffer | string>;
+  abstract readFilePromise(p: FSPath<P>, encoding?: BufferEncoding | null): Promise<NonSharedBuffer | string>;
 
-  abstract readFileSync(p: FSPath<P>, encoding?: null): Buffer;
+  abstract readFileSync(p: FSPath<P>, encoding?: null): NonSharedBuffer;
   abstract readFileSync(p: FSPath<P>, encoding: BufferEncoding): string;
-  abstract readFileSync(p: FSPath<P>, encoding?: BufferEncoding | null): Buffer | string;
+  abstract readFileSync(p: FSPath<P>, encoding?: BufferEncoding | null): NonSharedBuffer | string;
 
   abstract readlinkPromise(p: P): Promise<P>;
   abstract readlinkSync(p: P): P;

packages/yarnpkg-fslib/sources/MountFS.ts

@@ -800,9 +800,9 @@ export class MountFS<MountedFS extends MountableFS> extends BasePortableFakeFS {
     });
   }
 
-  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<Buffer>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<NonSharedBuffer>;
   readFilePromise(p: FSPath<PortablePath>, encoding: BufferEncoding): Promise<string>;
-  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<Buffer | string>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<NonSharedBuffer | string>;
   async readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     return this.makeCallPromise(p, async () => {
       return await this.baseFs.readFilePromise(p, encoding);
@@ -811,9 +811,9 @@ export class MountFS<MountedFS extends MountableFS> extends BasePortableFakeFS {
     });
   }
 
-  readFileSync(p: FSPath<PortablePath>, encoding?: null): Buffer;
+  readFileSync(p: FSPath<PortablePath>, encoding?: null): NonSharedBuffer;
   readFileSync(p: FSPath<PortablePath>, encoding: BufferEncoding): string;
-  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Buffer | string;
+  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): NonSharedBuffer | string;
   readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     return this.makeCallSync(p, () => {
       return this.baseFs.readFileSync(p, encoding);

packages/yarnpkg-fslib/sources/NodeFS.ts

@@ -463,19 +463,19 @@ export class NodeFS extends BasePortableFakeFS {
     return this.realFs.symlinkSync(npath.fromPortablePath(target.replace(/\/+$/, ``) as PortablePath), npath.fromPortablePath(p), type);
   }
 
-  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<Buffer>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<NonSharedBuffer>;
   readFilePromise(p: FSPath<PortablePath>, encoding: BufferEncoding): Promise<string>;
-  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<Buffer | string>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<NonSharedBuffer | string>;
   async readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     return await new Promise<any>((resolve, reject) => {
       const fsNativePath = typeof p === `string` ? npath.fromPortablePath(p) : p;
       this.realFs.readFile(fsNativePath, encoding, this.makeCallback(resolve, reject));
     });
   }
 
-  readFileSync(p: FSPath<PortablePath>, encoding?: null): Buffer;
+  readFileSync(p: FSPath<PortablePath>, encoding?: null): NonSharedBuffer;
   readFileSync(p: FSPath<PortablePath>, encoding: BufferEncoding): string;
-  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Buffer | string;
+  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): NonSharedBuffer | string;
   readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     const fsNativePath = typeof p === `string` ? npath.fromPortablePath(p) : p;
     return this.realFs.readFileSync(fsNativePath, encoding);

packages/yarnpkg-fslib/sources/ProxiedFS.ts

@@ -310,16 +310,16 @@ export abstract class ProxiedFS<P extends Path, IP extends Path> extends FakeFS<
     return this.baseFs.symlinkSync(mappedTarget, mappedP, type);
   }
 
-  async readFilePromise(p: FSPath<P>, encoding?: null): Promise<Buffer>;
+  async readFilePromise(p: FSPath<P>, encoding?: null): Promise<NonSharedBuffer>;
   async readFilePromise(p: FSPath<P>, encoding: BufferEncoding): Promise<string>;
-  async readFilePromise(p: FSPath<P>, encoding?: BufferEncoding | null): Promise<Buffer | string>;
+  async readFilePromise(p: FSPath<P>, encoding?: BufferEncoding | null): Promise<NonSharedBuffer | string>;
   async readFilePromise(p: FSPath<P>, encoding?: BufferEncoding | null) {
     return this.baseFs.readFilePromise(this.fsMapToBase(p), encoding);
   }
 
-  readFileSync(p: FSPath<P>, encoding?: null): Buffer;
+  readFileSync(p: FSPath<P>, encoding?: null): NonSharedBuffer;
   readFileSync(p: FSPath<P>, encoding: BufferEncoding): string;
-  readFileSync(p: FSPath<P>, encoding?: BufferEncoding | null): Buffer | string;
+  readFileSync(p: FSPath<P>, encoding?: BufferEncoding | null): NonSharedBuffer | string;
   readFileSync(p: FSPath<P>, encoding?: BufferEncoding | null) {
     return this.baseFs.readFileSync(this.fsMapToBase(p), encoding);
   }

packages/yarnpkg-libzip/sources/ZipFS.ts

@@ -813,7 +813,7 @@ export class ZipFS extends BasePortableFakeFS {
   }
 
 
-  private setFileSource(p: PortablePath, content: string | Buffer | ArrayBuffer | DataView) {
+  private setFileSource(p: PortablePath, content: string | NodeJS.ArrayBufferView) {
     const buffer = Buffer.isBuffer(content) ? content : Buffer.from(content as any);
 
     const target = ppath.relative(PortablePath.root, p);
@@ -1271,9 +1271,9 @@ export class ZipFS extends BasePortableFakeFS {
     this.symlinkCount += 1;
   }
 
-  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<Buffer>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: null): Promise<NonSharedBuffer>;
   readFilePromise(p: FSPath<PortablePath>, encoding: BufferEncoding): Promise<string>;
-  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<Buffer | string>;
+  readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Promise<NonSharedBuffer | string>;
   async readFilePromise(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     // This is messed up regarding the TS signatures
     if (typeof encoding === `object`)
@@ -1284,9 +1284,9 @@ export class ZipFS extends BasePortableFakeFS {
     return encoding ? data.toString(encoding) : data;
   }
 
-  readFileSync(p: FSPath<PortablePath>, encoding?: null): Buffer;
+  readFileSync(p: FSPath<PortablePath>, encoding?: null): NonSharedBuffer;
   readFileSync(p: FSPath<PortablePath>, encoding: BufferEncoding): string;
-  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): Buffer | string;
+  readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null): NonSharedBuffer | string;
   readFileSync(p: FSPath<PortablePath>, encoding?: BufferEncoding | null) {
     // This is messed up regarding the TS signatures
     if (typeof encoding === `object`)
@@ -1362,6 +1362,7 @@ export class ZipFS extends BasePortableFakeFS {
           return Object.assign(this.statImpl(`lstat`, ppath.join(p, name)), {
             name,
             path: PortablePath.dot,
+            parentPath: PortablePath.dot,
           });
         });
 
@@ -1376,6 +1377,7 @@ export class ZipFS extends BasePortableFakeFS {
             entries.push(Object.assign(this.statImpl(`lstat`, ppath.join(p, subPath, child)), {
               name: child,
               path: subPath,
+              parentPath: subPath,
             }));
           }
         }
@@ -1401,6 +1403,7 @@ export class ZipFS extends BasePortableFakeFS {
         return Object.assign(this.statImpl(`lstat`, ppath.join(p, name)), {
           name,
           path: undefined,
+          parentPath: undefined,
         });
       });
     } else {

packages/yarnpkg-pnp/package.json

@@ -9,7 +9,7 @@
     "./package.json": "./package.json"
   },
   "dependencies": {
-    "@types/node": "^18.17.15",
+    "@types/node": "^18.19.124",
     "@yarnpkg/fslib": "workspace:^"
   },
   "devDependencies": {

packages/yarnpkg-pnp/sources/esm-loader/hooks/resolve.ts

@@ -11,7 +11,8 @@ if (!findPnpApi) {
   // @ts-expect-error - reason TBS
   const require = createRequire(import.meta.url);
 
-  const pnpApi = require(`./.pnp.cjs`);
+  // We call structuredClone to prevent TS from digging into the PnP file
+  const pnpApi = require(structuredClone(`./.pnp.cjs`));
   pnpApi.setup();
 
   findPnpApi = (esmModule as any).findPnpApi;

packages/yarnpkg-pnp/sources/loader/applyPatch.ts

@@ -17,7 +17,7 @@ export type ApplyPatchOptions = {
 declare global {
   module NodeJS {
     interface Process {
-      dlopen: (module: Object, filename: string, flags?: number) => void;
+      dlopen: (module: object, filename: string, flags?: number) => void;
     }
   }
 }