export function applyLetterSpacing(text: any, letterSpacing: any): any;
export function wrapText(text: any, font: any, em: any, letterSpacing: any): any;
/**
 * @param {Array} fonts Fonts.
 * @param {string} [templateUrl] Template URL.
 * @return {Array} Processed fonts.
 * @private
 */
export function getFonts(fonts: any[], templateUrl?: string | undefined): any[];
