Kraken\Filesystem\FilesystemManager::removeDir PHP Method

    public function removeDir($dirname)
    {
        list($prefix, $dirname) = $this->filterPrefix($dirname);
        if (($fs = $this->getFilesystem($prefix)) === null) {
            throw new WriteException("No filesystem saved under prefix [{$prefix}].");
        }
        $fs->removeDir($dirname);
    }