'fetchSignInMethods(forEmail:)' is deprecated: `fetchSignInMethods` is deprecated and will be removed in a future release. This method returns an empty list when Email Enumeration Protection is enabled.

extension declares a conformance of imported type 'UITabBarController' to imported protocol 'UITabBarControllerDelegate'; this will not behave correctly if the owners of 'UIKit' introduce this conformance in the future

'updateEmail(to:completion:)' is deprecated: `updateEmail` is deprecated and will be removed in a future release. Use sendEmailVerification(beforeUpdatingEmail:) instead.