interface Update {
    <T>(index: number, value: T, list: ArrayLike<T>): T[];
    <T>(index: number, value: T): (list: ArrayLike<T>) => T[];
    <T>(index: number): {
        <T>(value: T, list: ArrayLike<T>): T[];
        <T>(value: T): (list: ArrayLike<T>) => T[];
    };
}
/**
 * Returns a new copy of the array with the element at the provided index
 * replaced with the given value.
 *
 * @param {Number} idx index
 * @param {*} x The value to exist at the given index of the returned array.
 * @param {Array} list The source array to be updated.
 * @return {Array} A copy of `list` with the value at index `idx` replaced with `x`.
 * @example
 *
 *      update(1, 11, [0, 1, 2]);     //=> [0, 11, 2]
 *      update(1)(11)([0, 1, 2]);     //=> [0, 11, 2]
 */
declare const _default: Update;
export default _default;