animations/pubspec.yaml
null_safety/null_safe_app/pubspec.yaml

animations/ios/Runner/AppDelegate.swift
null_safety/null_safe_app/ios/Runner/AppDelegate.swift

animations/ios/Runner/AppDelegate.swift
null_safety/null_unsafe_app/ios/Runner/AppDelegate.swift

animations/pubspec.yaml
null_safety/null_unsafe_app/pubspec.yaml