Agent skill

typescript

TypeScript configuration, strict mode, generics, and type utilities.

Stars 514
Forks 31

Install this agent skill to your Project

npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/web-development/skills/typescript

SKILL.md

TypeScript Skill

Expert assistance for TypeScript configuration and patterns.

Capabilities

  • Configure tsconfig
  • Implement strict typing
  • Create utility types
  • Handle generics
  • Design type-safe APIs

Configuration

json
// tsconfig.json
{
  "compilerOptions": {
    "strict": true,
    "noUncheckedIndexedAccess": true,
    "exactOptionalPropertyTypes": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "moduleResolution": "bundler",
    "esModuleInterop": true,
    "skipLibCheck": true
  }
}

Utility Types

typescript
// Extract, Omit, Pick
type UserWithoutPassword = Omit<User, 'password'>;

// Conditional types
type NonNullable<T> = T extends null | undefined ? never : T;

// Mapped types
type Readonly<T> = { readonly [P in keyof T]: T[P] };

Target Processes

  • typescript-setup
  • type-safety
  • api-design

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