es-toolkit/dist/fp/array/length.d.mts

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/fp/array/length.d.ts
/**
 * Creates a function that returns the length of an array.
 *
 * Use it with {@link pipe} when a pipeline should end with the number of input values.
 *
 * @template T - The type of elements in the array.
 * @returns A function that maps a readonly array to its length.
 *
 * @example
 * import { length, pipe } from 'es-toolkit/fp';
 *
 * pipe(['a', 'b', 'c'], length());
 * // => 3
 */
declare function length<T>(): (array: readonly T[]) => number;
//#endregion
export { length };