import { ElementRef } from '@angular/core';
import { UploadEventsService } from '../upload-events-service/upload-events-service';
import { ValidDataTypes } from '../uploaders.interfaces';
export declare class FileUploadDirective {
    private _elementRef;
    private _uploadEventsService;
    dataType: ValidDataTypes;
    constructor(_elementRef: ElementRef<HTMLInputElement>, _uploadEventsService: UploadEventsService);
    onInputChange(e: Event): void;
}