es-toolkit/dist/fp/array/toFilled.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/toFilled.d.ts
/**
 * Creates a function that returns a filled copy of an array.
 *
 * The returned function follows Array.prototype.fill indexing semantics through the main
 * {@link toFilled} implementation and does not mutate the input array.
 *
 * @template T - The type of elements in the input array.
 * @template U - The type of the fill value.
 * @param value - The value to write into the returned array.
 * @param start - The start index. Defaults to 0.
 * @param end - The end index. Defaults to the array length.
 * @returns A function that maps a readonly array to a filled copy.
 *
 * @example
 * import { pipe, toFilled } from 'es-toolkit/fp';
 *
 * pipe([1, 2, 3], toFilled(0, 1));
 * // => [1, 0, 0]
 */
declare function toFilled<T, U>(value: U, start?: number, end?: number): (array: readonly T[]) => Array<T | U>;
//#endregion
export { toFilled };