N98\Magento\Command\Installer\InstallCommand::removeEmptyFolders PHP Метод

    protected function removeEmptyFolders()
    {
        if (is_dir(getcwd() . '/vendor')) {
            $finder = new Finder();
            $finder->files()->depth(3)->in(getcwd() . '/vendor');
            if ($finder->count() == 0) {
                $filesystem = new Filesystem();
                $filesystem->recursiveRemoveDirectory(getcwd() . '/vendor');
            }
        }
    }