import { OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { SafeResourceUrl, SafeStyle, SafeUrl } from '@angular/platform-browser';
import { NgxGalleryAction } from '../ngx-gallery-action';
import * as i0 from "@angular/core";
export declare class NgxGalleryPreviewComponent implements OnInit, OnDestroy, OnChanges {
    private sanitization;
    private elementRef;
    private helperService;
    private renderer;
    private changeDetectorRef;
    src: SafeUrl;
    srcIndex: number;
    description: string;
    type: string;
    showSpinner: boolean;
    positionLeft: number;
    positionTop: number;
    zoomValue: number;
    loading: boolean;
    rotateValue: number;
    index: number;
    readonly images: import("@angular/core").InputSignal<string[] | SafeResourceUrl[]>;
    readonly descriptions: import("@angular/core").InputSignal<string[]>;
    readonly showDescription: import("@angular/core").InputSignal<boolean>;
    arrows: boolean;
    readonly arrowsAutoHide: import("@angular/core").InputSignal<boolean>;
    readonly swipe: import("@angular/core").InputSignal<boolean>;
    readonly fullscreen: import("@angular/core").InputSignal<boolean>;
    readonly forceFullscreen: import("@angular/core").InputSignal<boolean>;
    readonly closeOnClick: import("@angular/core").InputSignal<boolean>;
    readonly closeOnEsc: import("@angular/core").InputSignal<boolean>;
    readonly keyboardNavigation: import("@angular/core").InputSignal<boolean>;
    readonly arrowPrevIcon: import("@angular/core").InputSignal<string>;
    readonly arrowNextIcon: import("@angular/core").InputSignal<string>;
    readonly closeIcon: import("@angular/core").InputSignal<string>;
    readonly fullscreenIcon: import("@angular/core").InputSignal<string>;
    readonly spinnerIcon: import("@angular/core").InputSignal<string>;
    readonly autoPlay: import("@angular/core").InputSignal<boolean>;
    readonly autoPlayInterval: import("@angular/core").InputSignal<number>;
    readonly autoPlayPauseOnHover: import("@angular/core").InputSignal<boolean>;
    readonly infinityMove: import("@angular/core").InputSignal<boolean>;
    readonly zoom: import("@angular/core").InputSignal<boolean>;
    readonly zoomStep: import("@angular/core").InputSignal<number>;
    readonly zoomMax: import("@angular/core").InputSignal<number>;
    readonly zoomMin: import("@angular/core").InputSignal<number>;
    readonly zoomInIcon: import("@angular/core").InputSignal<string>;
    readonly zoomOutIcon: import("@angular/core").InputSignal<string>;
    readonly animation: import("@angular/core").InputSignal<boolean>;
    readonly actions: import("@angular/core").InputSignal<NgxGalleryAction[]>;
    readonly rotate: import("@angular/core").InputSignal<boolean>;
    readonly rotateLeftIcon: import("@angular/core").InputSignal<string>;
    readonly rotateRightIcon: import("@angular/core").InputSignal<string>;
    readonly download: import("@angular/core").InputSignal<boolean>;
    readonly downloadIcon: import("@angular/core").InputSignal<string>;
    readonly bullets: import("@angular/core").InputSignal<boolean>;
    readonly previewOpen: import("@angular/core").OutputEmitterRef<void>;
    readonly previewClose: import("@angular/core").OutputEmitterRef<void>;
    readonly activeChange: import("@angular/core").OutputEmitterRef<number>;
    readonly previewImage: import("@angular/core").Signal<any>;
    private isOpen;
    private timer;
    private initialX;
    private initialY;
    private initialLeft;
    private initialTop;
    private isMove;
    private keyDownListener;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    onMouseEnter(): void;
    onMouseLeave(): void;
    onKeyDown(e: any): void;
    open(index: number): void;
    close(): void;
    imageMouseEnter(): void;
    imageMouseLeave(): void;
    startAutoPlay(): void;
    stopAutoPlay(): void;
    showAtIndex(index: number): void;
    showNext(): boolean;
    showPrev(): void;
    canShowNext(): boolean;
    canShowPrev(): boolean;
    manageFullscreen(): void;
    getSafeUrl(image: string): SafeUrl;
    getFileType(fileSource: string): string;
    zoomIn(): void;
    zoomOut(): void;
    rotateLeft(): void;
    rotateRight(): void;
    getTransform(): SafeStyle;
    canZoomIn(): boolean;
    canZoomOut(): boolean;
    canDragOnZoom(): boolean;
    mouseDownHandler(e: any): void;
    mouseUpHandler(e: any): void;
    mouseMoveHandler(e: any): void;
    private getClientX;
    private getClientY;
    private resetPosition;
    private isKeyboardNext;
    private isKeyboardPrev;
    private isKeyboardEsc;
    private openFullscreen;
    private closeFullscreen;
    private isFullscreen;
    private show;
    private _show;
    private isLoaded;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxGalleryPreviewComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgxGalleryPreviewComponent, "ngx-gallery-preview", never, { "images": { "alias": "images"; "required": false; "isSignal": true; }; "descriptions": { "alias": "descriptions"; "required": false; "isSignal": true; }; "showDescription": { "alias": "showDescription"; "required": false; "isSignal": true; }; "arrows": { "alias": "arrows"; "required": false; }; "arrowsAutoHide": { "alias": "arrowsAutoHide"; "required": false; "isSignal": true; }; "swipe": { "alias": "swipe"; "required": false; "isSignal": true; }; "fullscreen": { "alias": "fullscreen"; "required": false; "isSignal": true; }; "forceFullscreen": { "alias": "forceFullscreen"; "required": false; "isSignal": true; }; "closeOnClick": { "alias": "closeOnClick"; "required": false; "isSignal": true; }; "closeOnEsc": { "alias": "closeOnEsc"; "required": false; "isSignal": true; }; "keyboardNavigation": { "alias": "keyboardNavigation"; "required": false; "isSignal": true; }; "arrowPrevIcon": { "alias": "arrowPrevIcon"; "required": false; "isSignal": true; }; "arrowNextIcon": { "alias": "arrowNextIcon"; "required": false; "isSignal": true; }; "closeIcon": { "alias": "closeIcon"; "required": false; "isSignal": true; }; "fullscreenIcon": { "alias": "fullscreenIcon"; "required": false; "isSignal": true; }; "spinnerIcon": { "alias": "spinnerIcon"; "required": false; "isSignal": true; }; "autoPlay": { "alias": "autoPlay"; "required": false; "isSignal": true; }; "autoPlayInterval": { "alias": "autoPlayInterval"; "required": false; "isSignal": true; }; "autoPlayPauseOnHover": { "alias": "autoPlayPauseOnHover"; "required": false; "isSignal": true; }; "infinityMove": { "alias": "infinityMove"; "required": false; "isSignal": true; }; "zoom": { "alias": "zoom"; "required": false; "isSignal": true; }; "zoomStep": { "alias": "zoomStep"; "required": false; "isSignal": true; }; "zoomMax": { "alias": "zoomMax"; "required": false; "isSignal": true; }; "zoomMin": { "alias": "zoomMin"; "required": false; "isSignal": true; }; "zoomInIcon": { "alias": "zoomInIcon"; "required": false; "isSignal": true; }; "zoomOutIcon": { "alias": "zoomOutIcon"; "required": false; "isSignal": true; }; "animation": { "alias": "animation"; "required": false; "isSignal": true; }; "actions": { "alias": "actions"; "required": false; "isSignal": true; }; "rotate": { "alias": "rotate"; "required": false; "isSignal": true; }; "rotateLeftIcon": { "alias": "rotateLeftIcon"; "required": false; "isSignal": true; }; "rotateRightIcon": { "alias": "rotateRightIcon"; "required": false; "isSignal": true; }; "download": { "alias": "download"; "required": false; "isSignal": true; }; "downloadIcon": { "alias": "downloadIcon"; "required": false; "isSignal": true; }; "bullets": { "alias": "bullets"; "required": false; "isSignal": true; }; }, { "previewOpen": "previewOpen"; "previewClose": "previewClose"; "activeChange": "activeChange"; }, never, never, true, never>;
}