declare const FontMetrics: { ({ fontFamily, fontWeight, fontSize, origin, }?: { fontFamily?: string; fontWeight?: string; fontSize?: number; origin?: string; }): { fontFamily: string; fontWeight: string; fontSize: number; capHeight: number; baseline: number; xHeight: number; descent: number; bottom: number; ascent: number; tittle: number; top: number; }; settings: { chars: { capHeight: string; baseline: string; xHeight: string; descent: string; ascent: string; tittle: string; }; }; }; export default FontMetrics;