compose_rememberUpdatedState_timer.kt

@Composable
fun Timer() {
    val timerDuration = 5000L
    println("Composing Timer")
    LaunchedEffect(key1 = Unit, block = {
        startTimer(timerDuration) {
            println("Timer ended")
        }
    })
}

suspend fun startTimer(time: Long, onTimerEnd: () -> Unit) {
    delay(timeMillis = time)
    onTimerEnd()
}