Domain

Advanced TypeScript

Conditional types, mapped types, utility types, discriminated unions, type guards, declaration files, brands, and modern type operators.

1. Discriminated Unions
2. Type Guards & Assertion Functions
3. Conditional Types
4. Mapped Types
5. Utility Types
6. `satisfies`, `as const` & Literal Types
7. Branded & Opaque Types
8. Declaration Files & Ambient Types