That's excellent, thank you for the constructive answer. I'm eager to see these changes in the original repo instead of forking it.
Can Greensock TweenLite/TweenMax globals be obtained when using the library as CommonJS module? E.g. easing functions that are available as window.com.greensock.easing, like let Power4 = require('./TweenMax')... I feel myself 10 years younger when I look at all these globals. I look at the source code and see that the only export is TweenMax constructor. Can it be done somehow without resorting to globals at all?