private static function config($test = false)
    {
        $files = ['Config', 'Alias'];
        $folder = static::$root.'Config'.'/';

        self::call($files, $folder);
        //
        $files = ['ConfigException', 'DatabaseDriverNotFoundException', 'AliasedClassNotFoundException'];
        $folder = static::$root.'Config/Exceptions'.'/';

        self::call($files, $folder);
        //
        Config::load();
    }