I've run into a strange issue when trying to setup Firebase sign in with Apple functionality in my app.
It is required to import FirebaseAuth for OAuth functionality. When I try importing it I get the error : "No such Module 'FirebaseAuth'". I have added the package dependencies with package manager and FirebaseAuth is there... but it still gives the error. See screenshot below.
Simply importing Firebase does not give an import error, however I still get errors when trying to use the Authentication functionality. See screenshot below
I've looked for solutions elsewhere but others who have had the same issue as me used Cocoapods to install the packages so their solutions don't apply here.
I am using Xcode 13.0

