For "Compose Navigation Reimagined" blogpost on Medium

reimagined_demo_2.kt

@Composable
fun NavHostScreen() {
    val navController = rememberNavController<Screen>(
        startDestination = Screen.First,
    )

    NavBackHandler(navController)

    NavHost(controller = navController) { screen ->
        when (screen) {
            Screen.First -> Column {
                Text("First screen")
                Button(onClick = {
                    navController.navigate(Screen.Second(id = 42))
                }) {
                    Text("To Second screen")
                }
            }
            is Screen.Second -> Column {
                Text("Second screen: ${screen.id}")
                Button(onClick = {
                    navController.navigate(Screen.Third(text = "Hello"))
                }) {
                    Text("To Third screen")
                }
            }
            is Screen.Third -> {
                Text("Third screen: ${screen.text}")
            }
        }
    }
}