import { ElementRef, EventEmitter, OnInit, OnDestroy } from '@angular/core';
import { UploadOutput, UploadInput, UploaderOptions } from '../model/index';
import { FFileUploaderService } from '../service/index';
import { Subscription } from 'rxjs';
export declare class FFileDropDirective implements OnInit, OnDestroy {
    elementRef: ElementRef;
    private upload;
    private tDisabled;
    disabled: boolean;
    options: UploaderOptions;
    uploadedCount: any;
    uploadInput: EventEmitter<UploadInput>;
    uploadOutput: EventEmitter<UploadOutput>;
    el: HTMLInputElement;
    _sub: Subscription[];
    dropListener: any;
    dragOverListener: any;
    dragLeaveListener: any;
    dragEnterListener: any;
    constructor(elementRef: ElementRef, upload: FFileUploaderService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    private bindDragAndDropEvent;
    private unbindDragAndDropEvent;
    onDropEnter: (e: Event) => void;
    onDrop(e: any): void;
    onDragOver(e: Event): void;
    onDragLeave(e: Event): void;
    /**
     * 重置
     */
    reset(): void;
}