How to make text number animated when display in jetpack compose?

Question

I want to show text with numbers and I wanted to achieve is to animate that text while displaying it. The animation is it should increase the counter from zero to the target value number. I tried using animateIntAsState but it's not working.

This is the state I tired :

 val daysCounter by animateIntAsState(
        targetValue = days ,
        animationSpec = tween(
            durationMillis = 5000,
            easing = FastOutSlowInEasing
        )
    )

And text :

        Text(
                text = "$daysCounter",
                fontSize = 40.sp,
                color = MaterialTheme.colors.onPrimary,
                fontWeight = FontWeight.Bold
            )