public function rmdir(string $path, int $options): bool
    {
        $path = $this->resolvePath(vfsStream::path($path));

        /** @var vfsStreamDirectory|null $child */
        $child = $this->getContentOfType($path, vfsStreamContent::TYPE_DIR);
        if (null === $child) {
            return false;
        }

        // can only remove empty directories
        if (count($child->getChildren()) > 0) {
            return false;
        }

        if (self::$root->getName() === $path) {
            // delete root? very brave. :)
            self::$root = null;
            clearstatcache();
            return true;
        }

        $names = $this->splitPath($path);

        /** @var vfsStreamDirectory $dir */
        $dir = $this->getContentOfType($names['dirname'], vfsStreamContent::TYPE_DIR);
        if ($dir->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
            return false;
        }

        clearstatcache();
        return $dir->removeChild($child->getName());
    }