Here’s what I tried (e.g. for Inferno) which I read about on another thread here (Replacing React with Inferno using aliases - possible?) - added inferno and inferno-compat, added a .babelrc in root of my app, and added the settings from their site.
But when I then try to remove react, react-dom I got a ton of errors while building. And even without removing the code still wouldn’t run. Do you need to do anything else, I though babelrc support was no built in?