import { EventEmitter, ElementRef } from 'angular2/core';
import { AbstractComponent } from './dnd.component';
import { DragDropConfig } from './dnd.config';
import { DragDropService } from './dnd.service';
export declare class DroppableComponent extends AbstractComponent {
    droppable: boolean;
    /**
     * Callback function called when the drop action completes correctly.
     * It is activated before the on-drag-success callback.
     */
    onDropSuccessCallback: EventEmitter<any>;
    dropzones: Array<string>;
    constructor(elemRef: ElementRef, _dragDropService: DragDropService, _config: DragDropConfig);
    _onDragEnterCallback(event: Event): void;
    _onDragOverCallback(event: Event): void;
    _onDragLeaveCallback(event: Event): void;
    _onDropCallback(event: Event): void;
}