import { EventEmitter, OnInit } from '@angular/core';
export declare class ArraySortComponent implements OnInit {
    list: Array<string>;
    event: EventEmitter<any>;
    constructor();
    ngOnInit(): void;
    arr: string[];
    swapItems(arr: any, index1: any, index2: any): void;
    upData(arr: any, index: any): void;
    downData(arr: any, index: any): void;
    delData(arr: any, index: any): void;
}