import { ElementRef } from '@angular/core';
import { DragDirective } from './drag.directive';
export declare class SwapDirective extends DragDirective {
    el: ElementRef;
    /**
     * 存放所有指令位置
     */
    static elList: MapConstructor[];
    constructor(el: ElementRef);
    getTop(e: any): any;
    getLeft(e: any): any;
    ngOnInit(): void;
}