import { EventEmitter, OnInit, OnDestroy, OnChanges, SimpleChanges, ElementRef, ChangeDetectorRef, NgZone } from '@angular/core';
import { ImageInfo } from './types';
import { ErrorBoundaryService } from './error-boundary.service';
import * as i0 from "@angular/core";
export declare class ImageViewerComponent implements OnInit, OnDestroy, OnChanges {
    private cdr;
    private ngZone;
    private errorBoundary;
    src: string;
    zoom: number;
    rotation: number;
    height: string;
    width: string;
    proxyUrl?: string;
    onLoad: EventEmitter<ImageInfo>;
    onError: EventEmitter<string>;
    onZoomChange: EventEmitter<number>;
    onRotationChange: EventEmitter<number>;
    imageElement: ElementRef<HTMLImageElement>;
    loading: boolean;
    error: string | null;
    imageInfo: ImageInfo | null;
    proxiedSrc: string;
    isExternal: boolean;
    isDragging: boolean;
    dragStart: {
        x: number;
        y: number;
    };
    imagePosition: {
        x: number;
        y: number;
    };
    imageType: 'raster' | 'vector' | 'animated';
    private wheelTimeout;
    constructor(cdr: ChangeDetectorRef, ngZone: NgZone, errorBoundary: ErrorBoundaryService);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    onResize(): void;
    private initializeImage;
    private detectImageType;
    onImageLoad(event: Event): void;
    onImageError(event: Event): void;
    onMouseDown(event: MouseEvent): void;
    onMouseMove(event: MouseEvent): void;
    onMouseUp(): void;
    onWheel(event: WheelEvent): void;
    private resetPositionIfNeeded;
    getImageTransform(): string;
    private setError;
    retry(): void;
    openInNewTab(): void;
    download(): void;
    private getFileName;
    static ɵfac: i0.ɵɵFactoryDeclaration<ImageViewerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ImageViewerComponent, "ngx-image-viewer", never, { "src": "src"; "zoom": "zoom"; "rotation": "rotation"; "height": "height"; "width": "width"; "proxyUrl": "proxyUrl"; }, { "onLoad": "onLoad"; "onError": "onError"; "onZoomChange": "onZoomChange"; "onRotationChange": "onRotationChange"; }, never, never>;
}