Code snippet for the `Leveraging the Power of Snapshots in Jetpack Compose` Medium article.

stable-sticker-with-type.kt

@Stable
sealed interface StickerType {
    @Stable
    class Shape(
        shape: androidx.compose.ui.graphics.Shape,
        color: Color,
        borderWidth: Dp,
        borderColor: Color
    ) : StickerType {
        var shape by mutableStateOf(shape)
        var color by mutableStateOf(color)
        var borderWidth by mutableStateOf(borderWidth)
        var borderColor by mutableStateOf(borderColor)
    }
    //images and other types go here
}

@Stable
class Sticker(
    type: StickerType,
    width: Dp,
    height: Dp,
    offset: Offset,
    zIndex: Int,
    rotation: Float,
    scaleX: Float,
    scaleY: Float
) {
    var type by mutableStateOf(type)
    var width by mutableStateOf(width)
    var height by mutableStateOf(height)
    var offset by mutableStateOf(offset)
    var zIndex by mutableStateOf(zIndex)
    var rotationZ by mutableStateOf(rotation)
    var scaleX by mutableStateOf(scaleX)
    var scaleY by mutableStateOf(scaleY)
    val canvasId = randomUUID()
}

val Sticker.x get() = this.offset.x
val Sticker.y get() = this.offset.y