import { DragNDropService } from '../services/drag-n-drop.service';
import { ElementRef, EventEmitter, Renderer2, NgZone } from '@angular/core';
export declare class DraggableDirective {
    protected el: ElementRef;
    private renderer;
    private service;
    private zone;
    private enabled;
    private image;
    private imageElement;
    private unbindDragListener;
    dragScope: string | Array<string>;
    dragData: any;
    dragHandleClass: string;
    dragClass: string;
    dragTransitClass: string;
    onDragStart: EventEmitter<any>;
    onDrag: EventEmitter<any>;
    onDragEnd: EventEmitter<any>;
    dragImage: string;
    dragEnabled: boolean;
    constructor(el: ElementRef, renderer: Renderer2, service: DragNDropService, zone: NgZone);
    dragStart(ev: any): void;
    dragEnd(ev: any): void;
    unbindDragListeners(): void;
    drag(ev: any): void;
}