Upgrade to TypeScript 6 and ESLint 10 - #88
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This was referenced Jul 8, 2026
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Pull request overview
Updates the repository’s TypeScript/ESLint developer tooling to versions compatible with TypeScript 6 and ESLint 10.
Changes:
- Bump
typescriptto^6.0.3andtypescript-eslintto^8.63.0. - Bump
eslintto^10.6.0and@eslint/jsto^10.0.1.
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| "tsx": "^4.20.6", | ||
| "typescript": "^5.9.3", | ||
| "typescript-eslint": "^8.46.3", | ||
| "typescript": "^6.0.3", |
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| "typescript-eslint": "^8.63.0", | ||
| "vitest": "^4.0.8" | ||
| }, |
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Upgrades the dev tooling to TypeScript 6 and ESLint 10.
Changes
typescript5.9.3 → ^6.0.3eslint9 → ^10.6.0,@eslint/js9 → ^10.0.1typescript-eslint8.46 → ^8.63.0 — the enabling bump. 8.63 is the first release that supports both ESLint 10 and TypeScript 6 (typescript <6.1.0). Dependabot filed the eslint bumps but not this one, so they couldn't pass on their own.No code changes needed — the repo is already on flat config (
eslint.config.mjs).Verified
npm run check(eslint + prettier + tsc -b + publint): passesNote: ESLint 10 requires Node >=20.19 / 22.13 / 24.
Supersedes #68 (typescript), #81 (eslint), #56 (@eslint/js).