import { PredicateCallback } from "./types";
export declare namespace Array {
    /** remove the elements that meet the condition specified in a callback function */
    function remove<T>(array: T[], predicate: PredicateCallback<T>): T[];
    /** remove the elements from given start location */
    function remove<T>(array: T[], index: number, length?: number): T[];
    /** remove the elements of given index array */
    function remove<T>(array: T[], indexs: number[]): T[];
    /** swap two element in array by given index */
    function swap<T>(array: T[], idx1: number, idx2: number): T[];
    /** swap two element that meet the condition specified in a callback function in array */
    function swap<T, P extends PredicateCallback<T>>(array: T[], pred1: P, pred2: P): T[];
}