import { EventEmitter } from '@angular/core';
import { DropService } from '../../services';
export declare class ImageCrop {
    private drop_service;
    id: string;
    circle: boolean;
    file: any;
    select: boolean;
    ratio: string;
    width: number;
    completed: EventEmitter<{}>;
    loading: boolean;
    zoom: number;
    image_data: string;
    saving: boolean;
    data: any;
    image: any;
    error: any;
    private image_cropper;
    private canvas;
    private stream;
    private sub;
    private cropperSettings;
    constructor(drop_service: DropService);
    ngOnChanges(changes: any): void;
    ngAfterViewInit(): void;
    setupSize(): void;
    loadImage(file: File): void;
    saveImage(): void;
    ngOnDestroy(): void;
}