Dartlang: Using enums in Angular2 templates
We're working on bringing formal support, but you can always add a getter for now:
enum MyEnum { stateA, stateB,}class MyComponent { MyEnum get stateA => MyEnum.stateA;}
Use the exports property of your Component class. Copied from here in the AngularDart Guide.
enum MyEnum { foo, bar, baz }@Component( selector: 'example', exports: const [MyEnum], template: '<p>{{MyEnum.bar}}</p>',)class Example {}