import { AfterViewInit, ElementRef, OnDestroy, OnInit, Renderer } from '@angular/core';
import { DomSanitizer } from '@angular/platform-browser';
import { LightboxEvent, IAlbum, LightboxWindowRef } from './lightbox-event.service';
export declare class LightboxComponent implements AfterViewInit, OnDestroy, OnInit {
    private _elemRef;
    private _rendererRef;
    private _lightboxEvent;
    _lightboxElem: ElementRef;
    private _lightboxWindowRef;
    private _sanitizer;
    private _documentRef;
    album: Array<IAlbum>;
    currentImageIndex: number;
    options: any;
    cmpRef: any;
    _outerContainerElem: ElementRef;
    _containerElem: ElementRef;
    _leftArrowElem: ElementRef;
    _rightArrowElem: ElementRef;
    _navArrowElem: ElementRef;
    _dataContainerElem: ElementRef;
    _imageElem: ElementRef;
    _captionElem: ElementRef;
    _numberElem: ElementRef;
    content: any;
    ui: any;
    private _cssValue;
    private _event;
    private _windowRef;
    constructor(_elemRef: ElementRef, _rendererRef: Renderer, _lightboxEvent: LightboxEvent, _lightboxElem: ElementRef, _lightboxWindowRef: LightboxWindowRef, _sanitizer: DomSanitizer, _documentRef: any);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    close($event: any): void;
    nextImage(): void;
    prevImage(): void;
    private _validateInputData();
    private _registerImageLoadingEvent();
    /**
     * Fire when the image is loaded
     */
    private _onLoadImageSuccess();
    private _centerVertically(imageWidth, imageHeight);
    private _sizeContainer(imageWidth, imageHeight);
    private _postResize(newWidth, newHeight);
    private _showImage();
    private _prepareComponent();
    private _positionLightBox();
    /**
     * addCssAnimation add css3 classes for animate lightbox
     */
    private _addCssAnimation();
    private _end();
    private _updateDetails();
    private _albumLabel();
    private _changeImage(newIndex);
    private _hideImage();
    private _updateNav();
    private _showLeftArrowNav();
    private _showRightArrowNav();
    private _showArrowNav();
    private _enableKeyboardNav();
    private _disableKeyboardNav();
    private _keyboardAction($event);
    private _getCssStyleValue(elem, propertyName);
    private _onReceivedEvent(event);
}