package Ġcom . ib ash k imi . wheel Ċ Ċ import Ġandroidx . lifecycle . Mutable LiveData Ċ import Ġandroidx . lifecycle . ViewModel Ċ import Ġcom . ib ash k imi . wheel . firestore . core . Fire store User Manager Ċ Ċ class ĠAuth ViewModel Ġ: ĠViewModel () Ġ{ ĊĠĠĠ Ġval Ġuser LiveData Ġ= ĠMutable LiveData < String ?> () ĊĊĠĠĠ Ġinit Ġ{ ĊĠĠĠĠĠĠĠ Ġuser LiveData . value Ġ= ĠFire store User Manager (). current UserId ĊĠĠĠ Ġ} Ċ }