working auth

src/composables/useAuth.ts

@@ -0,0 +1,12 @@
+import type { User } from '@firebase/auth-types'
+import firebase from 'firebase/compat/app'
+import * as firebaseui from 'firebaseui'
+
+export const user = ref<User | null>(null)
+
+export const isPendingRedirect = () =>
+  (
+    firebaseui.auth.AuthUI.getInstance() || new firebaseui.auth.AuthUI(firebase.auth())
+  ).isPendingRedirect()
+
+export const signOut = () => firebase.auth().signOut()