import * as pdfjs_dist_types_src_display_api from 'pdfjs-dist/types/src/display/api';
import { TextItem } from 'pdfjs-dist/types/src/display/api';
import * as react from 'react';
import { ReactNode, PropsWithChildren, CSSProperties } from 'react';
import * as react_jsx_runtime from 'react/jsx-runtime';
import { PDFDocumentProxy } from 'pdfjs-dist';

declare const isSSR: () => boolean;
declare const isLocalFileSystem: boolean;
declare function loadFromFile(file: Blob): Promise<string | Uint8Array>;
declare const isDataURI: (str: string) => boolean;
declare function dataURItoUint8Array(dataURI: string): Uint8Array<ArrayBuffer>;
type PdfFile = string | ArrayBuffer | Blob | File;
interface GetPdfDocumentParams {
    file: PdfFile;
    workerSource?: string;
    cMapUrl?: string | null;
    cMapPacked?: boolean;
    withCredentials?: boolean;
}
declare function getPdfDocument({ file, workerSource, cMapUrl, cMapPacked, withCredentials, }: GetPdfDocumentParams): Promise<pdfjs_dist_types_src_display_api.PDFDocumentProxy>;
declare function getPixelRatio(): number;

declare const PageCanvas: react.NamedExoticComponent<object>;

declare const AnnotationLayer: react.NamedExoticComponent<object>;

declare const TextLayerItem: react.NamedExoticComponent<{
    textItem: TextItem;
}>;
declare const TextLayer: react.NamedExoticComponent<object>;

declare const Page: react.NamedExoticComponent<{
    pageNumber: number;
}>;
declare const Pages: react.NamedExoticComponent<{
    children?: ReactNode;
}>;

type ExternalLinkTarget = '_self' | '_blank' | '_parent' | '_top';

interface PdfProviderContext {
    pdf: PDFDocumentProxy;
    /**
     * pdf 렌더링 시 필요한 props
     */
    width?: number;
    lazyLoading?: boolean;
    tokenize?: boolean;
    externalLinkTarget?: ExternalLinkTarget;
}
declare function PdfProvider({ pdf, children, ...options }: PropsWithChildren<PdfProviderContext>): react_jsx_runtime.JSX.Element;
declare function usePdfContext(): PdfProviderContext;

type PdfRenderProps = Omit<PdfProviderContext, 'pdf'>;
type PdfViewerProps = PdfRenderProps & {
    /**
     * pdf load 시 필요한 props
     */
    pdfUrl: string;
    pdfWorkerSource?: string;
    cMapUrl?: string;
    cMapCompressed?: boolean;
    withCredentials?: boolean;
    /**
     * pdf viewer custom props
     */
    onClickWords?: {
        target: string | RegExp;
        callback: () => void | Promise<void>;
    }[];
    /**
     * pdf load 및 rendering 관련 callback
     */
    onLoadPDFRender?: () => void;
    onErrorPDFRender?: (e: unknown) => void;
    /**
     * pdf 외 rendering 할 컴포넌트
     */
    header?: ReactNode;
    footer?: ReactNode;
    /**
     * pdf viewer 최상단 div style
     */
    style?: CSSProperties;
};
declare function PdfViewer({ pdfUrl, pdfWorkerSource, tokenize: injectedTokenize, onClickWords, header, footer, lazyLoading, externalLinkTarget, onLoadPDFRender, onErrorPDFRender, style, ...options }: PdfViewerProps): react_jsx_runtime.JSX.Element | null;

export { AnnotationLayer, Page, PageCanvas, Pages, PdfProvider, type PdfProviderContext, PdfViewer, type PdfViewerProps, TextLayer, TextLayerItem, dataURItoUint8Array, getPdfDocument, getPixelRatio, isDataURI, isLocalFileSystem, isSSR, loadFromFile, usePdfContext };