xcode - Sharing code between original iOS App and App Extension

Question

Sharing class between iOS app and extension app

I want to use a custom class in both my app and the extension app. If I just have the class in the main app folder, the extension doesn't pick up on it. I tried making a copy of it and putting it into the extension folder, but I of course get a invalid redeclaration of [my class] error. What's the best solution for this? It's just one class, not multiple resources.

Answer 1

Nothing should be copied. Just add required files to compile sources for your extension: