@tienedev/datype
Version:
Modern TypeScript utility library with pragmatic typing and zero dependencies
18 lines • 732 B
TypeScript
/**
* Creates a new object with only the specified keys from the source object.
* Provides perfect TypeScript type inference for the resulting object.
*
* @param obj - The source object to pick from
* @param keys - Array of keys to pick from the source object
* @returns A new object containing only the specified keys
*
* @example
* ```typescript
* const user = { id: 1, name: 'John', email: 'john@example.com', age: 30 };
* const basicInfo = pick(user, ['id', 'name']);
* // Result: { id: 1, name: 'John' }
* // Type: { id: number; name: string }
* ```
*/
export declare function pick<T extends Record<string, unknown>, K extends keyof T>(obj: T, keys: readonly K[]): Pick<T, K>;
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