TypeScript `const` Type Parameters: Immutable Inference and Use Cases
TypeScript's `const` type parameters preserve literal types in generic functions, improving type safety and developer experience.
TypeScript's `const` type parameters enable the preservation of literal types in generic functions, eliminating the need for developers to use `as const` assertions. This feature narrows types directly in the function signature, enhancing code consistency and safety, particularly in configuration builders and API route definitions.