StateFlow to observe LoginState

StateFlow.kt

private val _loginState = MutableStateFlow<Boolean>(false)
val loginStateFlow: StateFlow<Boolean> = _loginState.asStateFlow()

fun loggedIn() {
  _loginState.value = true
 }
 
 fun loggedOut() {
   _loginState.value = false
 }  
 
 // Call-site
 suspend fun observeLoginState() = coroutineScope { // #1 
   repository.loginStateFlow.collect { ... } // #2, #3
 }