import { ImageGalleryViewerItem } from './types';
type __VLS_Props = {
    open: boolean;
    index: number;
    items: readonly ImageGalleryViewerItem[];
    previewTitle: string;
    previousLabel: string;
    nextLabel: string;
    previousText: string;
    nextText: string;
    closeLabel: string;
    /** TxImageGallery's lightbox, contained in the viewport; otherwise a centred panel. */
    fullscreen?: boolean;
    /** URLs the host has seen fail, a thumbnail's say: drawn as the placeholder, not re-requested. */
    failed?: ReadonlySet<string>;
};
declare const _default: import('vue').DefineComponent<__VLS_Props, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {
    error: (url: string) => any;
    close: () => any;
    "update:open": (open: boolean) => any;
    "update:index": (index: number) => any;
}, string, import('vue').PublicProps, Readonly<__VLS_Props> & Readonly<{
    onError?: ((url: string) => any) | undefined;
    onClose?: (() => any) | undefined;
    "onUpdate:open"?: ((open: boolean) => any) | undefined;
    "onUpdate:index"?: ((index: number) => any) | undefined;
}>, {
    fullscreen: boolean;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {
    viewerRef: HTMLDivElement;
    imageRef: HTMLImageElement;
    previousButton: HTMLButtonElement;
    nextButton: HTMLButtonElement;
}, any>;
export default _default;