showing "No such module 'FirebaseEmailAuthUI' " with swift package manager dependencies

I was trying to use Firebaseui with SPM but after installing dependency I'm not able to import these files.

import FirebaseEmailAuthUI
import FirebaseFacebookAuthUI
import FirebaseAnonymousAuthUI
import FirebasePhoneAuthUI
import FirebaseOAuthUI
import FirebaseGoogleAuthUI

how can i use this?