typescript

To enforce strict TypeScript patterns, apply rules for using interfaces with I prefixes, const objects over enums, discriminated unions, and the satisfies operator to ensure type-safety and maintainability across components, services, and utilities.

Use discriminated unions and branded types in TypeScript when building scalable, type-safe modules that require predictable behavior and reduced runtime errors. These advanced patterns enforce strict typing constraints across complex codebases.

Choosing between TypeScript interfaces and types involves enforcing a clear separation: use interfaces with I prefixes for object shapes and apply type aliases for mapped types, conditional types, and generic constraints.

Yes, enforcing TypeScript strict patterns requires proper module structure across components, services, and utilities. It applies mapped types, type guards, and generic constraints to ensure consistent, type-safe codebase behavior.

Using const objects over TypeScript enums provides better type safety and predictability. This pattern, combined with the satisfies operator and discriminated unions, enforces strict typing and reduces runtime errors in large-scale codebases.

TypeScript mapped types and conditional types reduce runtime errors by enforcing strict type constraints and generating predictable type transformations. They guide teams to improve maintainability when refactoring core modules or starting new microservices.