public function listContents($directory = '', $recursive = false)
    {
        $files = $this->container->files()->withPrefix($directory)->get();
        $result = $this->transformFiles($files);

        return $result;
    }
public function listContents($directory = '', $recursive = false)
    {
        $files = $this->container->files()->withPrefix($directory)->get();
        $result = $this->transformFiles($files);

        return $result;
    }
{@inheritdoc}