/// <reference types="node" />
/**
 * This is an object that represents the configuration stored on disk.
 * Feel free to add more fields when necessary.
 */
export interface IConfig {
    avatar?: Buffer;
    username: string;
    notifyFileChange: boolean;
    notifyFileError: boolean;
    notifyUserJoin: boolean;
    notifyUserLeave: boolean;
    theme: string;
}
/**
 * A class to get the configuration that is stored on the local computer.
 */
export declare class Config {
    private static CONFIG_PATH;
    /**
     * Set a new custom path to the config.json file.
     * @param path the new path.
     */
    static setPath(path: string): void;
    /**
     * Returns the configuration as an IConfig object.
     */
    static get(): Promise<IConfig>;
    /**
     * Updates the configuration.
     * @param config the new updated configuration.
     */
    static update(config: IConfig): Promise<void>;
}