import { ElementRef, EventEmitter, Injector, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { NgxMatDragDropFileDto } from "../../ngx-mat-drag-drop-file/ngx-mat-drag-drop-file.component";
import { NgxMatDragDropFileService } from "../../ngx-mat-drag-drop-file/ngx-mat-drag-drop-file.service";
export declare class NgxCdkAvatarPickerDirective implements OnInit, OnChanges {
    private injector;
    private el;
    private ngxMatDragDropFileService;
    constructor(injector: Injector, el: ElementRef<HTMLInputElement>, ngxMatDragDropFileService: NgxMatDragDropFileService);
    uploadUrl: string;
    additionalData: {};
    value: NgxMatDragDropFileDto;
    valueChange: EventEmitter<NgxMatDragDropFileDto>;
    maxSizeMegabyte: number;
    size: number;
    hasRemove: boolean;
    defaultImage: string;
    loading: boolean;
    error: EventEmitter<string>;
    chooseLabel: string;
    imageSrc: string;
    status: any;
    progress: number;
    private avatarId;
    ngOnInit(): void;
    openFileDirectory(): void;
    removeFile(): void;
    onChangeFile(ev: any): void;
    private readFile;
    private setSource;
    ngOnChanges(changes: SimpleChanges): void;
}