public static function group(array $attributes, Closure $closure)
    {
        $hash = uniqid('prop_');
        //Add options
        if (isset($attributes['prefix'])) {
            static::$groupsProps['prefix'][$hash] = $attributes['prefix'];
        }
        if (isset($attributes['namespace'])) {
            static::$groupsProps['namespace'][$hash] = $attributes['namespace'];
        }
        if (isset($attributes['name'])) {
            static::$groupsProps['name'][$hash] = $attributes['name'];
        }
        if (isset($attributes['middlewares']) || isset($attributes['middleware'])) {
            static::$groupsProps['middleware'][$hash] = isset($attributes['middleware']) ?
                (array)$attributes['middleware'] :
                (array)$attributes['middlewares'];
        }
        //Run closure
        $closure();
        //Remove options
        unset(static::$groupsProps['prefix'][$hash]);
        unset(static::$groupsProps['namespace'][$hash]);
        unset(static::$groupsProps['name'][$hash]);
        unset(static::$groupsProps['middleware'][$hash]);
    }