@Gyorgy-Orban I also notice that some angular2 documentation and API is not complete than javascript version about many month, even monaca CLI dosen’t supper newer angular2 version that cause much angular2 library cannot compiler with it.
So, I’m trying to move my project to Ionic that support typescript 2.2+.

Monaco is very convenient when someone use javascript (like live-sync), so i will continue recommended monaco to other colleagues that using JS.

This error show up when i try to update “@angular/common” from 2.4.5 to @angular/common": “~4.0.0” in package.json.
I know this is due to typescript’s version, is there a way to change it?