import { Book } from '../core/types';
import { Parser, ParserInput, ParserOptions } from '../core/parser';
import { PdfRuntime } from '../pdf/types';
export interface PDFParserOptions extends ParserOptions {
    /**
     * Keep decoded page resources and text in memory. Defaults to true because
     * readers often revisit visible pages while scrolling or selecting text.
     */
    cache?: boolean;
    runtime?: PdfRuntime;
    embeddedFonts?: boolean;
}
export declare class PDFParser implements Parser {
    readonly priority = 20;
    canParse(input: ParserInput): Promise<boolean>;
    parse(input: ParserInput, options?: PDFParserOptions): Promise<Book>;
}
export declare const pdf: () => PDFParser;
//# sourceMappingURL=pdf.d.ts.map