/**
 * @license
 * Copyright Andrey Chalkin <L2jLiga>. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/L2jLiga/xd2svg/LICENSE
 */
export declare function error(message: string, ...args: any[]): void;
export declare function bold(s: string): string;
export declare function red(s: string): string;
export declare function blue(s: string): string;