Possible to make one-line @Data declarations?

Would it be possible to make the @Data decorator work on individual properties?

class TestComponent extends Vue {
  normal = 'normal';
  @Data test = () => new Test();
  @Data own = function () {return this.propValue} //would need this syntax to correctly bind this
  @Data shared = () => store.sharedObject
}

I have not worked with decorators before, so don’t know how much is possible. I guess the biggest problem is the type signatures, as this.test needs to be of type Test not () => Test.

Current workaround is to set all data in the data function, and simply declare the variables on the class for typings:

class TestComponent extends Vue {
  normal:string;
  test:Test;
  own:PropType;
  shared:SharedObject;
  @Data data() {
    return {
      normal : 'normal',
      test : new Test(),
      own : this.propValue,
      shared : store.sharedObject,
    }
  }
}

[ktsn]

@HerringtonDarkholme looks good to me 🎉

[thorning]

This looks good to me. So far it have behaved as I intuitively thought it would, including constructors, factory methods and shared stores.