Iam strugling to use OfficeUIFbric in my Client WebPart with AngularJS.
I first created the webpart as "No javaScript web framework", and then i added angularJS as described in this article , webpart is working fine but without any OfficeUIFaberic design on the button.

these two ways shown in articles is not working: import 'ng-office-ui-fabric' OR require('ng-office-ui-fabric')
iam adding these lines in my webpart.ts file....
and my config.js i have added angularjs and officeuifabric:
"externals": {
"angular": {
"path": "https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.min.js",
"globalName": "angular"
},
"ng-office-ui-fabric": "https://cdnjs.cloudflare.com/ajax/libs/ngOfficeUiFabric/0.12.3/ngOfficeUiFabric.js"
}