import { ByteArray } from '../../types.js';
import { FontDescriptor, TtfFontInfo, FontParser, FontFormat } from '../types.js';
/**
 * Parses WOFF (Web Open Font Format) files.
 * WOFF is a compressed wrapper around TTF/OTF fonts.
 */
export declare class WoffParser implements FontParser {
    private ttfParser;
    private fontData;
    constructor(woffData: ByteArray);
    /**
     * Gets the decompressed TTF/OTF font data.
     */
    getFontData(): ByteArray;
    /**
     * Parses the font and returns basic font information.
     */
    getFontInfo(): TtfFontInfo;
    /**
     * Creates a FontDescriptor suitable for embedding.
     */
    getFontDescriptor(fontName?: string): FontDescriptor;
    /**
     * Gets character widths for a range of characters.
     */
    getCharWidths(firstChar: number, lastChar: number): number[];
    parseCmap(): Map<number, number>;
    parseHmtx(): Map<number, number>;
    private decompressWoff;
}
/**
 * Detects the font format from the file signature.
 */
export declare function detectFontFormat(data: ByteArray): FontFormat;