Dumping classes to files?

I was wondering if using this tool there's the ability to dump separate classes/protocols as separate files on disk.  Basically, I'm looking for a similar feature to using "-H -o <output_dir>" with the class-dump tool (https://github.com/nygard/class-dump).

If this isn't possible natively with the tool, I'm sure I could do some text manipulation by just outputting the entire output to a file...