@toreda/strong-types
Version:
Better TypeScript code in fewer lines.
13 lines (12 loc) • 504 B
TypeScript
/**
* Validate `value` a valid type_T and return it if valid, otherwise
* return `fallback`. Quick and easy way to validate configs, maps, and
* other objects with a guaranteed return type.
* @param typeName JavaScript type name for expected type.
* @param value Value to be validated as `typeName`.
* @param fallback Value returned when `value` is not a valid type_T.
* @returns
*
* @category Core
*/
export declare function typeValue<T>(typeName: string, value: unknown, fallback: T): T;