export default class UserConfig {
    /**
     * Use config Class to handle the config file
     * @param {Object|string|any}
     */
    configPath: string;
    private defaultConfig;
    /**
     *
     * @param {string} dir  The config directory
     */
    constructor(dir: string);
    /**
     *
     * @param {any} config  The content to write in file
     */
    write(config: any): void;
    /**
     *
     * @param {any} config  The content to write in file
     */
    writeAll(config: any): void;
    /**
     * clear method to overwrite the file
     */
    clear(): void;
    /**
     *The read method
     * @param {string} key The specified key that you want to get
     * @param {any} firstValue The default value
     * @return {any} Config value
     */
    read(key: string, firstValue?: any): any;
    /**
     * ReadAll method
     * @return {any}
     */
    readAll(): any;
}