chore(deps-dev): bump typescript from 5.9.3 to 6.0.2 (#29329)

* chore(deps-dev): bump typescript from 5.9.3 to 6.0.2

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.3 to 6.0.2.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.2)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 6.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* chore(typescript): set --ignoreConfig when checking specific file

* chore(typescript): specify types in tsconfig.json

It now defaults to `[]` in TypeScript 6.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Claas Augner <caugner@mozilla.com>

Author: dependabot[bot]

package-lock.json

@@ -89,7 +89,7 @@
     "prettier": "~3.8.0",
     "strip-ansi": "^7.1.0",
     "tempy": "^3.1.0",
-    "typescript": "~5.9.2",
+    "typescript": "~6.0.2",
     "typescript-eslint": "~8.58.0",
     "web-features": "^3.14.0",
     "web-specs": "^3.0.0",

package.json

@@ -174,7 +174,7 @@ const compile = async (
     generateCompatDataTypes(),
   ].join('\n\n');
   await fs.writeFile(destination, ts);
-  spawn('tsc', ['--skipLibCheck', '../types/types.d.ts'], {
+  spawn('tsc', ['--skipLibCheck', '--ignoreConfig', '../types/types.d.ts'], {
     cwd: dirname,
     stdio: 'inherit',
   });

scripts/generate-types.js

@@ -17,7 +17,8 @@
     "forceConsistentCasingInFileNames": true,
     "strict": true,
     "skipLibCheck": true,
-    "maxNodeModuleJsDepth": 0
+    "maxNodeModuleJsDepth": 0,
+    "types": ["mocha"]
   },
   "exclude": ["build", "node_modules", "coverage"],
   "typeRoots": ["./node_modules/@types", "./types"]