import { EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class DragDropDirective {
    onFileDropped: EventEmitter<any>;
    background: string;
    opacity: string;
    onDragOver(evt: DragEvent): void;
    onDragLeave(evt: DragEvent): void;
    ondrop(evt: DragEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DragDropDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DragDropDirective, "[appDragDrop]", never, {}, { "onFileDropped": "onFileDropped"; }, never, never, false, never>;
}