containertransform.kt

val transition = updateTransition(selectedExpense != null, label = "transition")  
val height by transition.animateDp(  
    label = "height",  
    transitionSpec = { tween(bottomSheeAnimationInMillis) },  
    targetValueByState = { isItSelected ->  
  configuration.screenHeightDp.dp * if (isItSelected) 1.0f else 0.8f  
  }  
)  
val roundCornerRadio by transition.animateDp(  
    label = "roundCorners",  
    transitionSpec = { tween(bottomSheeAnimationInMillis) },  
    targetValueByState = { isItSelected ->  
  if (isItSelected) 0.dp else 12.dp  
  }  
)