# TypeScript Type Checking

## Role
Validate that TypeScript code compiles without errors with strict options enabled (strict, noImplicitAny, strictNullChecks, etc.).

## Actions
1. Run `npx tsc --noEmit` to check types without generating files
2. Analyze compilation errors if any
3. Verify tsconfig.json maintains strict options
4. Identify unjustified `any` usages
5. Fix detected type errors

## Validation Criteria
- [ ] `npx tsc --noEmit` runs without errors
- [ ] No implicit `any` in code
- [ ] All strict options enabled in tsconfig.json
- [ ] Types properly defined in src/types/