import { ViewingDirection } from "@iiif/vocabulary";
import { AnnotationGroup, Helper } from "@iiif/manifold";
import { BaseComponent, IBaseComponentOptions } from "@iiif/base-component";
export interface IGalleryComponentContent {
    searchResult: string;
    searchResults: string;
    download: string;
    selectAll: string;
}
export interface IGalleryComponentData {
    chunkedResizingThreshold?: number;
    content?: IGalleryComponentContent;
    debug?: boolean;
    helper?: Helper | null;
    imageFadeInDuration?: number;
    initialZoom?: number;
    minLabelWidth?: number;
    pageModeEnabled?: boolean;
    searchResults?: AnnotationGroup[];
    scrollStopDuration?: number;
    sizingEnabled?: boolean;
    thumbHeight?: number;
    thumbLoadPadding?: number;
    thumbWidth?: number;
    viewingDirection?: ViewingDirection;
}
export declare class GalleryComponent extends BaseComponent {
    options: IBaseComponentOptions;
    private _$element;
    private _$header;
    private _$leftOptions;
    private _$main;
    private _$multiSelectOptions;
    private _$rightOptions;
    private _$selectAllButton;
    private _$selectAllButtonCheckbox;
    private _$downloadButton;
    private _$selectedThumb;
    private _$sizeDownButton;
    private _$sizeRange;
    private _$sizeUpButton;
    private _$thumbs;
    private _data;
    private _range;
    private _thumbs;
    private _thumbsCache;
    constructor(options: IBaseComponentOptions);
    protected _init(): boolean;
    data(): IGalleryComponentData;
    set(data: IGalleryComponentData): void;
    private _update;
    private _getMultiSelectState;
    private _escapeHtml;
    private _galleryThumbsTemplate;
    private _galleryThumbClassName;
    private _galleryThumbSearchResultsTitle;
    private _createThumbs;
    private _getThumbMultiSelected;
    private _getThumbByCanvas;
    private _sizeThumb;
    private _loadThumb;
    private _getThumbsByRange;
    private _updateThumbs;
    private _getSelectedThumbIndex;
    private _getAllThumbs;
    private _getThumbByIndex;
    private _scrollToThumb;
    selectIndex(index: number): void;
    private _setRange;
    private _updateThumbHtmlMultiSelected;
    protected _resize(): void;
}