public static function getStatics()
    {
        return array(
            'aliases' => self::$aliases,
            'app_root_dirs' => self::$app_root_dirs,
            'cli_detection' => self::$cli_detection,
            'display_called_from' => self::$display_called_from,
            'enabled_mode' => self::$enabled_mode,
            'expanded' => self::$expanded,
            'file_link_format' => self::$file_link_format,
            'max_depth' => self::$max_depth,
            'mode_default' => self::$mode_default,
            'mode_default_cli' => self::$mode_default_cli,
            'plugins' => self::$plugins,
            'renderers' => self::$renderers,
            'return' => self::$return,
        );
    }