Description of the issue

I have hit an issue using the shared extractor Rust library where files that do not have extensions will always be skipped even if they are included in .include_globs(...). It would be nice to easier support these types of files in the future for TS extractors without having to write a custom extractor.rs.

Seems that the issue is here in the sample.rs code.

If you need any more information, let me know.

+cc @hmac @aibaars