Version of firebase 16.5 with react-native 70.5
Just add
pod 'GoogleUtilities', :modular_headers => true;
Between below code :
flags = get_default_flags()
pod 'GoogleUtilities', :modular_headers => true;
use_react_native!(
:path => config[:reactNativePath],
After that you can run
arch -x86_64 pod install