import { EventEmitter, ElementRef } from '@angular/core';
import { Point } from '../types/point';
export declare class PanDirective {
    private el;
    panChange: EventEmitter<Point>;
    panStop: EventEmitter<any>;
    constructor(el: ElementRef);
    private isDragging;
    private panStart;
    dragstart(event: MouseEvent | TouchEvent): void;
    dragend(event: MouseEvent): void;
    drag(event: any): void;
    touchDrag(event: TouchEvent): void;
    private getPanOffset;
}