MCJ93

Thank you so much for Your response! Sadly my company's policy won't allow me to share our repository, but if needed i can recreate it with same package.json and whatever's...

I upgraded `ember-cli` to `3.12.0` and `ember-cli-babel"` to `7.10.0` but sadly nothing changed.

Finally got it! After adding `ember-cli-typescript` (2.0.2 to be precise) error appears. When i removed it in both test and my project, it worked smoothly.

Yes, seems like this is the issue. Even when i created new project, added both `ember-react-components` + `ember-cli-typescript` and i created test component, app couldn't build and was throwing an...