public static function driversIn($path)
    {
        if (! is_dir($path)) {
            return [];
        }

        $drivers = [];

        $dir = new RecursiveDirectoryIterator($path);
        $iterator = new RecursiveIteratorIterator($dir);
        $regex = new RegexIterator($iterator, '/^.+ValetDriver\.php$/i', RecursiveRegexIterator::GET_MATCH);

        foreach ($regex as $file) {
            require_once $file[0];

            $drivers[] = basename($file[0], '.php');
        }

        return $drivers;
    }