Psyirius

### Disclaimer: ``` This tool might not emit a drop in replacement `jsx` for the compiled `jsxbin` you fed it with (at least, not yet). It's developed mainly focused on...

Usage of Commercial Product for issue reference.

But a little clarification feedback on this issue 1) I don't see any. class is not a keyword in [ES3](https://www-archive.mozilla.org/js/language/e262-3.pdf). 2) () followed by a function's body is an [IIFE](https://en.wikipedia.org/wiki/Immediately_invoked_function_expression).