import { AnimationEvent } from '@angular/animations';
import { AfterContentChecked, AfterViewInit, ChangeDetectorRef, DoCheck, ElementRef, EventEmitter, KeyValueDiffers, OnChanges, OnDestroy, OnInit, QueryList, Renderer2, SimpleChanges, TemplateRef } from '@angular/core';
import { PrimeNGConfig, PrimeTemplate } from 'primeng/api';
import { VoidListener } from 'primeng/ts-helpers';
import { GalleriaResponsiveOptions } from './galleria.interface';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
import * as i2 from "primeng/api";
import * as i3 from "primeng/ripple";
import * as i4 from "primeng/icons/times";
import * as i5 from "primeng/icons/chevronright";
import * as i6 from "primeng/icons/chevronleft";
import * as i7 from "primeng/icons/windowmaximize";
import * as i8 from "primeng/icons/windowminimize";
import * as i9 from "primeng/focustrap";
/**
 * Galleria is an advanced content gallery component.
 * @group Components
 */
export declare class Galleria implements OnChanges, OnDestroy {
    private document;
    platformId: any;
    element: ElementRef;
    cd: ChangeDetectorRef;
    config: PrimeNGConfig;
    /**
     * Index of the first item.
     * @group Props
     */
    get activeIndex(): number;
    set activeIndex(activeIndex: number);
    /**
     * Whether to display the component on fullscreen.
     * @group Props
     */
    fullScreen: boolean;
    /**
     * Unique identifier of the element.
     * @group Props
     */
    id: string | undefined;
    /**
     * An array of objects to display.
     * @group Props
     */
    value: any[] | undefined;
    /**
     * Number of items per page.
     * @group Props
     */
    numVisible: number;
    /**
     * An array of options for responsive design.
     * @see {GalleriaResponsiveOptions}
     * @group Props
     */
    responsiveOptions: GalleriaResponsiveOptions[] | undefined;
    /**
     * Whether to display navigation buttons in item section.
     * @group Props
     */
    showItemNavigators: boolean;
    /**
     * Whether to display navigation buttons in thumbnail container.
     * @group Props
     */
    showThumbnailNavigators: boolean;
    /**
     * Whether to display navigation buttons on item hover.
     * @group Props
     */
    showItemNavigatorsOnHover: boolean;
    /**
     * When enabled, item is changed on indicator hover.
     * @group Props
     */
    changeItemOnIndicatorHover: boolean;
    /**
     * Defines if scrolling would be infinite.
     * @group Props
     */
    circular: boolean;
    /**
     * Items are displayed with a slideshow in autoPlay mode.
     * @group Props
     */
    autoPlay: boolean;
    /**
     * When enabled, autorun should stop by click.
     * @group Props
     */
    shouldStopAutoplayByClick: boolean;
    /**
     * Time in milliseconds to scroll items.
     * @group Props
     */
    transitionInterval: number;
    /**
     * Whether to display thumbnail container.
     * @group Props
     */
    showThumbnails: boolean;
    /**
     * Position of thumbnails.
     * @group Props
     */
    thumbnailsPosition: 'bottom' | 'top' | 'left' | 'right' | undefined;
    /**
     * Height of the viewport in vertical thumbnail.
     * @group Props
     */
    verticalThumbnailViewPortHeight: string;
    /**
     * Whether to display indicator container.
     * @group Props
     */
    showIndicators: boolean;
    /**
     * When enabled, indicator container is displayed on item container.
     * @group Props
     */
    showIndicatorsOnItem: boolean;
    /**
     * Position of indicators.
     * @group Props
     */
    indicatorsPosition: 'bottom' | 'top' | 'left' | 'right' | undefined;
    /**
     * Base zIndex value to use in layering.
     * @group Props
     */
    baseZIndex: number;
    /**
     * Style class of the mask on fullscreen mode.
     * @group Props
     */
    maskClass: string | undefined;
    /**
     * Style class of the component on fullscreen mode. Otherwise, the 'class' property can be used.
     * @group Props
     */
    containerClass: string | undefined;
    /**
     * Inline style of the component on fullscreen mode. Otherwise, the 'style' property can be used.
     * @group Props
     */
    containerStyle: {
        [klass: string]: any;
    } | null | undefined;
    /**
     * Transition options of the show animation.
     * @group Props
     */
    showTransitionOptions: string;
    /**
     * Transition options of the hide animation.
     * @group Props
     */
    hideTransitionOptions: string;
    /**
     * Specifies the visibility of the mask on fullscreen mode.
     * @group Props
     */
    get visible(): boolean;
    set visible(visible: boolean);
    /**
     * Callback to invoke on active index change.
     * @param {number} number - Active index.
     * @group Emits
     */
    activeIndexChange: EventEmitter<number>;
    /**
     * Callback to invoke on visiblity change.
     * @param {boolean} boolean - Visible value.
     * @group Emits
     */
    visibleChange: EventEmitter<boolean>;
    mask: ElementRef | undefined;
    container: ElementRef | undefined;
    templates: QueryList<PrimeTemplate> | undefined;
    _visible: boolean;
    _activeIndex: number;
    headerFacet: any;
    footerFacet: any;
    indicatorFacet: any;
    captionFacet: any;
    closeIconTemplate: TemplateRef<any> | undefined;
    previousThumbnailIconTemplate: TemplateRef<any> | undefined;
    nextThumbnailIconTemplate: TemplateRef<any> | undefined;
    itemPreviousIconTemplate: TemplateRef<any> | undefined;
    itemNextIconTemplate: TemplateRef<any> | undefined;
    maskVisible: boolean;
    numVisibleLimit: number;
    constructor(document: Document, platformId: any, element: ElementRef, cd: ChangeDetectorRef, config: PrimeNGConfig);
    ngAfterContentInit(): void;
    ngOnChanges(simpleChanges: SimpleChanges): void;
    onMaskHide(): void;
    onActiveItemChange(index: number): void;
    onAnimationStart(event: AnimationEvent): void;
    onAnimationEnd(event: AnimationEvent): void;
    enableModality(): void;
    disableModality(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<Galleria, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Galleria, "p-galleria", never, { "activeIndex": { "alias": "activeIndex"; "required": false; }; "fullScreen": { "alias": "fullScreen"; "required": false; }; "id": { "alias": "id"; "required": false; }; "value": { "alias": "value"; "required": false; }; "numVisible": { "alias": "numVisible"; "required": false; }; "responsiveOptions": { "alias": "responsiveOptions"; "required": false; }; "showItemNavigators": { "alias": "showItemNavigators"; "required": false; }; "showThumbnailNavigators": { "alias": "showThumbnailNavigators"; "required": false; }; "showItemNavigatorsOnHover": { "alias": "showItemNavigatorsOnHover"; "required": false; }; "changeItemOnIndicatorHover": { "alias": "changeItemOnIndicatorHover"; "required": false; }; "circular": { "alias": "circular"; "required": false; }; "autoPlay": { "alias": "autoPlay"; "required": false; }; "shouldStopAutoplayByClick": { "alias": "shouldStopAutoplayByClick"; "required": false; }; "transitionInterval": { "alias": "transitionInterval"; "required": false; }; "showThumbnails": { "alias": "showThumbnails"; "required": false; }; "thumbnailsPosition": { "alias": "thumbnailsPosition"; "required": false; }; "verticalThumbnailViewPortHeight": { "alias": "verticalThumbnailViewPortHeight"; "required": false; }; "showIndicators": { "alias": "showIndicators"; "required": false; }; "showIndicatorsOnItem": { "alias": "showIndicatorsOnItem"; "required": false; }; "indicatorsPosition": { "alias": "indicatorsPosition"; "required": false; }; "baseZIndex": { "alias": "baseZIndex"; "required": false; }; "maskClass": { "alias": "maskClass"; "required": false; }; "containerClass": { "alias": "containerClass"; "required": false; }; "containerStyle": { "alias": "containerStyle"; "required": false; }; "showTransitionOptions": { "alias": "showTransitionOptions"; "required": false; }; "hideTransitionOptions": { "alias": "hideTransitionOptions"; "required": false; }; "visible": { "alias": "visible"; "required": false; }; }, { "activeIndexChange": "activeIndexChange"; "visibleChange": "visibleChange"; }, ["templates"], never, false, never>;
    static ngAcceptInputType_fullScreen: unknown;
    static ngAcceptInputType_numVisible: unknown;
    static ngAcceptInputType_showItemNavigators: unknown;
    static ngAcceptInputType_showThumbnailNavigators: unknown;
    static ngAcceptInputType_showItemNavigatorsOnHover: unknown;
    static ngAcceptInputType_changeItemOnIndicatorHover: unknown;
    static ngAcceptInputType_circular: unknown;
    static ngAcceptInputType_autoPlay: unknown;
    static ngAcceptInputType_shouldStopAutoplayByClick: unknown;
    static ngAcceptInputType_transitionInterval: unknown;
    static ngAcceptInputType_showThumbnails: unknown;
    static ngAcceptInputType_showIndicators: unknown;
    static ngAcceptInputType_showIndicatorsOnItem: unknown;
    static ngAcceptInputType_baseZIndex: unknown;
}
export declare class GalleriaContent implements DoCheck {
    galleria: Galleria;
    cd: ChangeDetectorRef;
    private differs;
    config: PrimeNGConfig;
    get activeIndex(): number;
    set activeIndex(activeIndex: number);
    value: any[];
    numVisible: number | undefined;
    maskHide: EventEmitter<boolean>;
    activeItemChange: EventEmitter<number>;
    closeButton: ElementRef | undefined;
    id: string;
    _activeIndex: number;
    slideShowActive: boolean;
    interval: any;
    styleClass: string | undefined;
    private differ;
    constructor(galleria: Galleria, cd: ChangeDetectorRef, differs: KeyValueDiffers, config: PrimeNGConfig);
    ngDoCheck(): void;
    galleriaClass(): string;
    startSlideShow(): void;
    stopSlideShow(): void;
    getPositionClass(preClassName: string, position: string): string;
    isVertical(): boolean;
    onActiveIndexChange(index: number): void;
    closeAriaLabel(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleriaContent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GalleriaContent, "p-galleriaContent", never, { "activeIndex": { "alias": "activeIndex"; "required": false; }; "value": { "alias": "value"; "required": false; }; "numVisible": { "alias": "numVisible"; "required": false; }; }, { "maskHide": "maskHide"; "activeItemChange": "activeItemChange"; }, never, never, false, never>;
    static ngAcceptInputType_numVisible: unknown;
}
export declare class GalleriaItemSlot {
    templates: QueryList<PrimeTemplate> | undefined;
    index: number | undefined;
    get item(): any;
    set item(item: any);
    type: string | undefined;
    contentTemplate: TemplateRef<any> | undefined;
    context: any;
    _item: any;
    ngAfterContentInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleriaItemSlot, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GalleriaItemSlot, "p-galleriaItemSlot", never, { "templates": { "alias": "templates"; "required": false; }; "index": { "alias": "index"; "required": false; }; "item": { "alias": "item"; "required": false; }; "type": { "alias": "type"; "required": false; }; }, {}, never, never, false, never>;
    static ngAcceptInputType_index: unknown;
}
export declare class GalleriaItem implements OnChanges {
    galleria: Galleria;
    id: string | undefined;
    circular: boolean;
    value: any[] | undefined;
    showItemNavigators: boolean;
    showIndicators: boolean;
    slideShowActive: boolean;
    changeItemOnIndicatorHover: boolean;
    autoPlay: boolean;
    templates: QueryList<PrimeTemplate> | undefined;
    indicatorFacet: any;
    captionFacet: any;
    startSlideShow: EventEmitter<Event>;
    stopSlideShow: EventEmitter<Event>;
    onActiveIndexChange: EventEmitter<number>;
    get activeIndex(): number;
    set activeIndex(activeIndex: number);
    get activeItem(): any;
    _activeIndex: number;
    constructor(galleria: Galleria);
    ngOnChanges({ autoPlay }: SimpleChanges): void;
    next(): void;
    prev(): void;
    stopTheSlideShow(): void;
    navForward(e: MouseEvent): void;
    navBackward(e: MouseEvent): void;
    onIndicatorClick(index: number): void;
    onIndicatorMouseEnter(index: number): void;
    onIndicatorKeyDown(event: any, index: number): void;
    isNavForwardDisabled(): boolean;
    isNavBackwardDisabled(): boolean;
    isIndicatorItemActive(index: number): boolean;
    ariaSlideLabel(): string;
    ariaSlideNumber(value: any): string;
    ariaPageLabel(value: any): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleriaItem, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GalleriaItem, "p-galleriaItem", never, { "id": { "alias": "id"; "required": false; }; "circular": { "alias": "circular"; "required": false; }; "value": { "alias": "value"; "required": false; }; "showItemNavigators": { "alias": "showItemNavigators"; "required": false; }; "showIndicators": { "alias": "showIndicators"; "required": false; }; "slideShowActive": { "alias": "slideShowActive"; "required": false; }; "changeItemOnIndicatorHover": { "alias": "changeItemOnIndicatorHover"; "required": false; }; "autoPlay": { "alias": "autoPlay"; "required": false; }; "templates": { "alias": "templates"; "required": false; }; "indicatorFacet": { "alias": "indicatorFacet"; "required": false; }; "captionFacet": { "alias": "captionFacet"; "required": false; }; "activeIndex": { "alias": "activeIndex"; "required": false; }; }, { "startSlideShow": "startSlideShow"; "stopSlideShow": "stopSlideShow"; "onActiveIndexChange": "onActiveIndexChange"; }, never, never, false, never>;
    static ngAcceptInputType_circular: unknown;
    static ngAcceptInputType_showItemNavigators: unknown;
    static ngAcceptInputType_showIndicators: unknown;
    static ngAcceptInputType_slideShowActive: unknown;
    static ngAcceptInputType_changeItemOnIndicatorHover: unknown;
    static ngAcceptInputType_autoPlay: unknown;
}
export declare class GalleriaThumbnails implements OnInit, AfterContentChecked, AfterViewInit, OnDestroy {
    galleria: Galleria;
    private document;
    private platformId;
    private renderer;
    private cd;
    containerId: string | undefined;
    value: any[] | undefined;
    isVertical: boolean;
    slideShowActive: boolean;
    circular: boolean;
    responsiveOptions: GalleriaResponsiveOptions[] | undefined;
    contentHeight: string;
    showThumbnailNavigators: boolean;
    templates: QueryList<PrimeTemplate> | undefined;
    onActiveIndexChange: EventEmitter<number>;
    stopSlideShow: EventEmitter<Event>;
    itemsContainer: ElementRef | undefined;
    get numVisible(): number;
    set numVisible(numVisible: number);
    get activeIndex(): number;
    set activeIndex(activeIndex: number);
    index: number | undefined;
    startPos: {
        x: number;
        y: number;
    } | null;
    thumbnailsStyle: HTMLStyleElement | null;
    sortedResponsiveOptions: GalleriaResponsiveOptions[] | null;
    totalShiftedItems: number;
    page: number;
    documentResizeListener: VoidListener;
    _numVisible: number;
    d_numVisible: number;
    _oldNumVisible: number;
    _activeIndex: number;
    _oldactiveIndex: number;
    constructor(galleria: Galleria, document: Document, platformId: any, renderer: Renderer2, cd: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterContentChecked(): void;
    ngAfterViewInit(): void;
    createStyle(): void;
    calculatePosition(): void;
    getTabIndex(index: number): number;
    navForward(e: TouchEvent | MouseEvent): void;
    navBackward(e: TouchEvent | MouseEvent): void;
    onItemClick(index: number): void;
    onThumbnailKeydown(event: KeyboardEvent, index: number): void;
    onRightKey(): void;
    onLeftKey(): void;
    onHomeKey(): void;
    onEndKey(): void;
    onTabKey(): void;
    findFocusedIndicatorIndex(): number;
    changedFocusedIndicator(prevInd: any, nextInd: any): void;
    step(dir: number): void;
    stopTheSlideShow(): void;
    changePageOnTouch(e: TouchEvent, diff: number): void;
    getTotalPageNumber(): number;
    getMedianItemIndex(): number;
    onTransitionEnd(): void;
    onTouchEnd(e: TouchEvent): void;
    onTouchMove(e: TouchEvent): void;
    onTouchStart(e: TouchEvent): void;
    isNavBackwardDisabled(): boolean;
    isNavForwardDisabled(): boolean;
    firstItemAciveIndex(): number;
    lastItemActiveIndex(): number;
    isItemActive(index: number): boolean;
    bindDocumentListeners(): void;
    unbindDocumentListeners(): void;
    ngOnDestroy(): void;
    ariaPrevButtonLabel(): string;
    ariaNextButtonLabel(): string;
    ariaPageLabel(value: any): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleriaThumbnails, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GalleriaThumbnails, "p-galleriaThumbnails", never, { "containerId": { "alias": "containerId"; "required": false; }; "value": { "alias": "value"; "required": false; }; "isVertical": { "alias": "isVertical"; "required": false; }; "slideShowActive": { "alias": "slideShowActive"; "required": false; }; "circular": { "alias": "circular"; "required": false; }; "responsiveOptions": { "alias": "responsiveOptions"; "required": false; }; "contentHeight": { "alias": "contentHeight"; "required": false; }; "showThumbnailNavigators": { "alias": "showThumbnailNavigators"; "required": false; }; "templates": { "alias": "templates"; "required": false; }; "numVisible": { "alias": "numVisible"; "required": false; }; "activeIndex": { "alias": "activeIndex"; "required": false; }; }, { "onActiveIndexChange": "onActiveIndexChange"; "stopSlideShow": "stopSlideShow"; }, never, never, false, never>;
    static ngAcceptInputType_isVertical: unknown;
    static ngAcceptInputType_slideShowActive: unknown;
    static ngAcceptInputType_circular: unknown;
}
export declare class GalleriaModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleriaModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<GalleriaModule, [typeof Galleria, typeof GalleriaContent, typeof GalleriaItemSlot, typeof GalleriaItem, typeof GalleriaThumbnails], [typeof i1.CommonModule, typeof i2.SharedModule, typeof i3.RippleModule, typeof i4.TimesIcon, typeof i5.ChevronRightIcon, typeof i6.ChevronLeftIcon, typeof i7.WindowMaximizeIcon, typeof i8.WindowMinimizeIcon, typeof i9.FocusTrapModule], [typeof i1.CommonModule, typeof Galleria, typeof GalleriaContent, typeof GalleriaItemSlot, typeof GalleriaItem, typeof GalleriaThumbnails, typeof i2.SharedModule]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<GalleriaModule>;
}