import { Message, MessageConstructorOptions } from './Message.js';
import { AuthToken, User } from './User.js';
export declare class UserController {
    /**
     * Validity of the auth token in seconds
     */
    static readonly AUTH_TOKEN_VALIDITY: number;
    /**
     *
     */
    static getPluginDefaultData(pluginName: string): any;
    /**
     */
    static getPluginsDefaultData(): {
        [pluginName: string]: any;
    };
    /**
     * Get a neutral user used for sending information messages
     */
    static getNeutralUser(identifier?: string): User;
    /**
     * Create a neutral message
     */
    static createNeutralMessage(options: Partial<MessageConstructorOptions>, identifier?: string): Message;
    /**
     * Hash a specific user's password
     */
    static hashPassword(userId: number, username: string, password: string): string;
    /**
     * Get an user in the database from its id
     */
    static getUserByUsername(username: string): Promise<User | null>;
    /**
     * Get an user in the database from its id
     */
    static getUserById(userId: number): Promise<User>;
    /**
     * Get all users
     */
    static getAllUsers(): Promise<User[]>;
    /**
     * Convert a user row fetched from sql to an user object
     */
    static userRowToObject(row: any): User;
    /**
     * Store a new user in the database
     */
    static register(username: string, password: string): Promise<User>;
    /**
     * Login attempt. If login is successful, updates the username case in the database.
     */
    static login(username: string, password: string): Promise<User>;
    /**
     * Build an auth token
     */
    static getAuthToken(userId: number, timestamp?: number): AuthToken;
    /**
     * Verify an auth token
     */
    static verifyAuthToken(token: AuthToken): Promise<User>;
    /**
     * Get a plugin stored data
     */
    static getUserPluginData<T>(user: User, pluginName: string): T;
    /**
     * Remove money from an user account
     */
    static buy(user: User, amount: number): Promise<void>;
    /**
     * Give money to an user
     */
    static giveMoney(user: User, amount: number): Promise<void>;
    /**
     * Give XP to an user
     */
    static giveXP(user: User, amount: number): Promise<void>;
    /**
     * Save plugin data
     */
    static savePluginData(user: User, pluginName: string, data: any): Promise<void>;
    /**
     * Sync an user to the the database
     */
    static sync(user: User): Promise<void>;
    static changeUsernameCase(user: User, newUsernameCase: string): Promise<void>;
    /**
     * Change one's username
     */
    static changeUsername(user: User, newUsername: string, currentPassword: string): Promise<void>;
    /**
     * Change one's password
     */
    static changePassword(user: User, newPassword: string): Promise<void>;
}