Is it possible to use iOS lib from kotlin code ? F...

# ios

[o.semen]

Is it possible to use iOS lib from kotlin code ? For instance I’m trying to use Firebase. I have a simple Presenter in common module with the only method onClick(). I’d like to call this method from UI. In actual implementation for Android I can just import Firebase class and call method on it. But it is not the case for iOS actual implementation. Documentation states that

Objective-C frameworks and libraries can be used in Kotlin code if properly imported to the build (system frameworks are imported by default). See e.g. “Using cinterop” in Gradle plugin documentation. A Swift library can be used in Kotlin code if its API is exported to Objective-C with @objc

Does it means I have to create a .def file pointing to Firebase.h? Where should I place it? What options should I specify?