Becoming a UIDropInteractionDelegate?

I’d like to get my iOS app to accept drops from other applications: e.g., in split screen view on the iPad, a user drags and drops an image into my app from Photos or Safari.

I’ve implemented this in my native iOS apps, in both Swift and Obj-C, but I’m not sure how to do this in XOJO. Step one is to declare that UIViewController (Screen.Handle) adopts the UIDropInteractionDelegate protocol. Is that even possible?

I’m already using iOSKit and iOSDesignExtensions, so perhaps the basic declares are available?