import { PDFSource, ViewerOptions, InputHighlightData } from '@epam/pdf-highlighter-kit';
import { FC } from 'react';
import { PdfViewerApi } from '../../models/pdf-viewer.models';
/**
 * Props for the low-level PDF rendering component.
 */
export interface PdfViewerProps {
    /** PDF source: a URL string, `Blob`, or `ArrayBuffer`. */
    pdf: PDFSource;
    /** Highlight data rendered by pdf-highlighter-kit. */
    highlights: InputHighlightData[];
    /** Zoom mode: `auto`, `page-fit`, or stringified numeric value such as `1.25`. */
    zoom?: string;
    /** Highlight id to navigate to after highlights are loaded. */
    selectedHighlightId?: string;
    /** Auto-focus the first highlight when highlights are loaded. */
    autoFocusFirstHighlight?: boolean;
    /** Navigates to this page after viewer initialization. */
    selectedPageNumber?: number;
    /** Additional class name for the root viewer container. */
    containerClassName?: string;
    /** Callback invoked when total pages become available. */
    onTotalPagesChange?: (totalPages: number) => void;
    /** Callback invoked with an imperative API when viewer setup completes. */
    onViewerReady?: (api: PdfViewerApi) => void;
    /** Optional list of pages to load instead of the full document. */
    selectedPages?: number[];
    /**
     * Override or extend low-level viewer initialization options.
     * Values are merged on top of the defaults (`enableTextSelection: true`,
     * `enableVirtualScrolling: true`, `bboxOrigin: 'top-left'`).
     */
    viewerOptions?: ViewerOptions;
}
/**
 * Low-level PDF viewer wrapper around `PDFHighlightViewer`.
 *
 * This component is intended for scenarios where only rendering/navigation logic is needed
 * without the higher-level toolbar and overlays from `DocumentPreview`.
 */
export declare const PDFViewer: FC<PdfViewerProps>;