import { default as React } from 'react';
export interface LightboxImage {
    /** Image source URL */
    src: string;
    /** Alt text */
    alt?: string;
    /** Caption */
    caption?: string;
    /** Thumbnail URL (optional) */
    thumbnail?: string;
}
export interface LightboxProps {
    /** Images array */
    images: LightboxImage[];
    /** Current image index */
    index: number;
    /** Open state */
    isOpen: boolean;
    /** Close handler */
    onClose: () => void;
    /** Index change handler */
    onIndexChange?: (index: number) => void;
    /** Show thumbnails */
    showThumbnails?: boolean;
    /** Show download button */
    showDownload?: boolean;
    /** Show zoom controls */
    showZoom?: boolean;
    /** Additional className */
    className?: string;
}
/**
 * Lightbox Component
 *
 * Modal image viewer with navigation, zoom, and controls.
 * Supports keyboard navigation and multiple images.
 *
 * @example
 * ```tsx
 * <Lightbox
 *   images={photos}
 *   index={currentIndex}
 *   isOpen={isLightboxOpen}
 *   onClose={() => setIsLightboxOpen(false)}
 *   onIndexChange={setCurrentIndex}
 *   showThumbnails
 *   showDownload
 * />
 * ```
 *
 * @example
 * ```tsx
 * <Lightbox
 *   images={galleryImages}
 *   index={selectedImage}
 *   isOpen={showLightbox}
 *   onClose={closeLightbox}
 *   showZoom
 * />
 * ```
 */
export declare const Lightbox: React.FC<LightboxProps>;
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