typedef T ControllerGetter<T extends BaseController>();
typedef ActionResult ActionGetter<T extends BaseController>();

abstract class BaseController { }
abstract class ActionResult { }

class Test1<T extends BaseController> {
  Test1(ControllerGetter<T> controllerGetter, ActionGetter<T> actionGetter(T controller)) {
  }
}

class TestController extends BaseController {
  ActionResult view() {
    return null;
  }
}

void main() {
  new Test1<TestController>(() => new TestController(), (a) => a.view);
}