propTypes from stateless functional components not being removed

I’m aware that issues have been raised for this previously and work done to fix it.

However I’m seeing issues with a library (ReactPopper) that uses this plugin. The library currently uses this plugin but with { mode: 'wrap' } which results in minified builds that reference process.env - which is not something we want, react-popper GH Issue here. I’ve forked the library and made the config change to babel-plugin-transform-react-remove-prop-types here but I’m seeing that propTypes still exist on the stateless functional components:

Steps to reproduce

1. git clone https://github.com/nijk/react-popper.git
2. git checkout v0.x
3. cd react-popper
4. npm install
5. grep propType dist/react-popper.min.js
6. Observe that propTypes exists in the grep output, namely on the Target & Arrow components - both of which are stateless functional components.

[TrySound]

Typescript output is also not processed. It contains propTypes inside of class iife but this plugins handles only top level propTypes assignments.

[kylemh]

Anything I can do to help push this along? I can’t tell if this is a fix or not…