What is the equivalent code for GetInstance.isRegistered() in GETX 5

[kumsumit]

Using GetX 5 release candidate is giving error GetInstance not found

if (GetInstance().isRegistered<MyController>()) {
      Get.find<MyController>().myfunction();
    }

[ZhuJHua]

In GETX 5 you can use Bind.isRegistered() instead, it works fine in my project.