/* 
 * ©2024 The LingChair Project
 * 
 * Make a more colorful world...
 * 
 * License - Apache License 2.0
 * Author - @MoonLeeeaf <https://github.com/MoonLeeeaf>
 * Organization - @LingChair <https://github.com/LingChair>
 */

class Client {

}

class ClientUser {

}