Animate alignment as state

AnimateAlignAsState.kt

@Composable
private fun animateAlignmentAsState(
    targetAlignment: Alignment,
    finishedListener: (Float) -> Unit
): State<Alignment> {
    val biased = targetAlignment as BiasAlignment
    val horizontal by animateFloatAsState(
        biased.horizontalBias,
        finishedListener = finishedListener
    )
    val vertical by animateFloatAsState(biased.verticalBias, finishedListener = finishedListener)
    return derivedStateOf { BiasAlignment(horizontal, vertical) }
}