How can I dump the extracted translations to a translation file format such as Po, Mo, Xliff, etc? The documentation does not seem to cover this, and the [Symfony Translation Component Dumper](https://github.com/symfony/translation/blob/master/Dumper/FileDumper.php) does not seem to support the [SourceCollection](https://github.com/php-translation/extractor/blob/master/src/Model/SourceCollection.php).