interface PdfPageRendererProps {
    pdfUrl: string;
    pageNumber: number;
    width?: number;
    className?: string;
    renderTextLayer?: boolean;
    renderAnnotationLayer?: boolean;
    onLoadSuccess?: (numPages: number) => void;
    onError?: (error: Error) => void;
}
export declare function PdfPageRenderer({ pdfUrl, pageNumber, width, className, renderTextLayer, renderAnnotationLayer, onLoadSuccess, onError }: PdfPageRendererProps): import("react/jsx-runtime").JSX.Element;
interface PageDimensions {
    width: number;
    height: number;
    aspectRatio: number;
}
interface SharedPdfContextValue {
    pdfUrl: string;
    numPages: number;
    loading: boolean;
    error: Error | null;
    pageDimensions: PageDimensions | null;
}
interface SharedPdfProviderProps {
    pdfUrl: string;
    urlLoading?: boolean;
    children: (renderPage: (pageNumber: number, width?: number) => React.ReactNode) => React.ReactNode;
    onLoadSuccess?: (numPages: number) => void;
}
/**
 * Provider that loads a PDF once using a single Document component.
 * Children receive a renderPage function to render pages inside the Document.
 */
export declare function SharedPdfProvider({ pdfUrl, urlLoading, children, onLoadSuccess }: SharedPdfProviderProps): import("react/jsx-runtime").JSX.Element;
export declare function useSharedPdf(): SharedPdfContextValue | null;
interface SimplePdfPageProps {
    pageNumber: number;
    width?: number;
    className?: string;
}
/**
 * Simple wrapper for a PDF page that adds styling.
 * Must be used inside SharedPdfProvider's children render function.
 */
export declare function SimplePdfPage({ pageNumber, width, className }: SimplePdfPageProps): import("react/jsx-runtime").JSX.Element;
interface PdfThumbnailListProps {
    pdfUrl: string;
    urlLoading?: boolean;
    pageCount: number;
    currentPage: number;
    thumbnailWidth?: number;
    onPageSelect: (pageNumber: number) => void;
    renderThumbnail: (props: {
        pageNumber: number;
        isSelected: boolean;
        pageElement: React.ReactNode;
        onSelect: () => void;
    }) => React.ReactNode;
    /** Optional ref to the scroll container. If not provided, will search for scrollable ancestor. */
    scrollContainerRef?: React.RefObject<HTMLElement | null>;
    /** Callback when aspect ratio is determined from the PDF. Useful for synchronizing placeholder sizing. */
    onAspectRatioChange?: (aspectRatio: number) => void;
    /** Callback when item height is calculated. Useful for scroll position calculations. */
    onItemHeightChange?: (itemHeight: number) => void;
    /** Custom function to calculate item height. Receives placeholder height and should return total item height. */
    calculateItemHeight?: (placeholderHeight: number) => number;
    /** Callback when actual page count is determined from the PDF. Useful when initial count is estimated. */
    onPageCountChange?: (pageCount: number) => void;
}
export declare function PdfThumbnailList({ pdfUrl, urlLoading, pageCount, currentPage, thumbnailWidth, onPageSelect, renderThumbnail, scrollContainerRef, onAspectRatioChange, onItemHeightChange, calculateItemHeight, onPageCountChange }: PdfThumbnailListProps): import("react/jsx-runtime").JSX.Element;
interface PdfDocumentRendererProps {
    pdfUrl: string;
    pageNumber: number;
    width?: number;
    height?: number;
    className?: string;
    renderTextLayer?: boolean;
    renderAnnotationLayer?: boolean;
    onPageChange?: (pageNumber: number, totalPages: number) => void;
}
export declare function PdfDocumentRenderer({ pdfUrl, pageNumber, width, height, className, renderTextLayer, renderAnnotationLayer, onPageChange }: PdfDocumentRendererProps): import("react/jsx-runtime").JSX.Element;
export {};
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