import { LiteParseInit } from '@llamaindex/liteparse-wasm';
export interface LiteParseWasmHTMLOptions {
    addPageNumbers?: boolean;
    addCitation?: boolean;
    liteParseOptions?: Partial<LiteParseInit>;
}
/**
 * Converts a PDF (URL or ArrayBuffer) into HTML using LiteParse's WASM build,
 * mirroring the return shape of `convertPDFToHTML`.
 * @param pdfURLOrBuffer - URL to a PDF file or buffer from fs.readFile
 * @param options.addPageNumbers default=false - Adds `[n]` markers at each page boundary
 * @param options.addCitation default=true - Populates `title`/`author` from PDF metadata
 * @param options.liteParseOptions - Passed through to the `LiteParse` constructor;
 *   defaults to `{ ocrEnabled: false, ocrFailureFatal: false }` (use detectPdfNeedsOcr
 *   to decide when a document is worth re-parsing with `ocrEnabled: true`, or pass
 *   `ocrEngine` to run OCR in-process, e.g. via tesseract-js)
 * @returns `{ html, title, author, format: "pdf" }`, or `{ error }` on failure
 * @category Extract
 */
export declare function convertPDFToHTMLWithLiteParseWasm(pdfURLOrBuffer: any, options?: LiteParseWasmHTMLOptions): Promise<{
    error: any;
    author?: undefined;
    title?: undefined;
    html?: undefined;
    format?: undefined;
} | {
    author: string;
    title: string;
    html: any;
    format: string;
    error?: undefined;
}>;