/**
 * Fills elements of `array` with `value` from `start` up to, but not
 * including, `end`.
 *
 * **Note:** This method mutates `array`.
 *
 * @static
 * @since 5.10.0
 * @category Array
 * @param array The array to fill.
 * @param value The value to fill `array` with.
 * @param start The start position.
 * @param end The end position.
 * @returns Returns `array`.
 * @example
 *
 * ```js
 * var array = [1, 2, 3];
 *
 * fill(array, 'a');
 * console.log(array);
 * // => ['a', 'a', 'a']
 *
 * fill(Array(3), 2);
 * // => [2, 2, 2]
 *
 * fill([4, 6, 8, 10], '*', 1, 3);
 * // => [4, '*', '*', 10]
 * ```
 */
export declare function fill<T>(array: Array<any>, value?: T): Array<T>;
export declare function fill(array: Array<any>, value?: any, start?: number, end?: number): Array<any>;