Webstorm, AngularJS and Auto-complete Follow

I use AngularJS, Bootstap an own CSS-Files. Autocomplete works fine for AngularJS,...

If i write something like , autocomplete offers me a list of css-classes and styles.



But if i use ng-class oder ng-style autocomplete will offer me something like this:


Is it possible to use the "normal" class and style autocompletion in ng-* attributes too?