dev-typescript - Fix TypeScript errors and improve type safety
Fix TypeScript errors, write better types, and convert JavaScript to TypeScript
Tags
Updated: 2026-05-11Capabilities
Typical Inputs
Typical Outputs
What this skill does
- fix TypeScript errors
- find type errors
- convert JavaScript
- write type interfaces
- write generic types
- handle null values
- create utility types
- write discriminated unions
- use template literal types
- configure tsconfig.json
Inputs
- TypeScript project files
- tsconfig.json
- npm scripts
Outputs
- corrected code
- type interfaces
- utility types
- tsconfig.json configuration
Requirements
- TypeScript compiler
- TypeScript project
- Vue 3 (optional)