After ng build there are js files in dist folder.
There are bunch of warnings from JSjet plugin like ‘Cannot use keyword ‘catch’ as identifier’.
Excluding dist from JS include path (which probably Angular IDE should do when project is created) or disabling JSjet validation removes the warnings from Markers/Problems (but if I open the file with JavaScript editor the same marks of warnings are there anyway).
Do I understand properly that JSjet comes from Angular IDE? Can it be configured for ES5 compliance and allowed use of keywords? With ES5 target generated files are valid ES5 so emiting these warnings makes no sense.