Using webpack to bundle, I import:
import TweenMax from 'javascripts/gsap/TweenMax.min';
import TimelineMax from 'javascripts/gsap/TimelineMax.min';
And at build time:
ERROR in ./src/javascripts/gsap/TimelineMax.min.js
Module not found: Error: Cannot resolve module 'TweenLite' in /Users/nvvaughn/Code/play/webpack-css-example/src/javascripts/gsap
@ ./src/javascripts/gsap/TimelineMax.min.js 290:48-72
I just cloned the repo a two days ago.