typescript-pro

A strict tsconfig surfaces latent runtime errors early by enforcing strict typing practices across your codebase. It provides compile-time safety by activating flags that catch unsafe type assumptions and inconsistencies during development.

Using generics with constraints enforces API stability for library authors by applying practical techniques like conditional and mapped types. This provides robust static guarantees and prevents structural misuse during API design.

Discriminated unions and type guards improve runtime safety by enabling precise type narrowing for state machines. They provide assertion helpers that enforce robust typing practices and prevent structural misuse at compile time.

Yes, branded types prevent structural misuse in large codebases by providing robust compile-time safety. They enforce stronger static guarantees and prevent fragile type assumptions during large codebase refactors.

The step-by-step process to refactor a module to strict types involves creating a strict tsconfig, adding branded IDs, and introducing type guards where necessary. This reduces runtime type errors and enforces maintainable typing practices.

You need template literal types and utility-type compositions when designing advanced type-safe patterns for library APIs. They provide practical techniques for robust compile-time safety and maintainable typing in TypeScript projects.