Interface
Common
```kotlin
public interface SizeTransform
```
`SizeTransform` defines how to transform from one size to another when the size of the content
changes. When `clip` is true, the content will be clipped to the animation size.
`createAnimationSpec` specifies the animation spec for the size animation based on the initial
and target size.
## Functions
createAnimationSpec
```kotlin
public fun createAnimationSpec(
initialSize: IntSize,
targetSize: IntSize,
): FiniteAnimationSpec
```
This allows `FiniteAnimationSpec` to be defined based on the `initialSize` before the size
animation and the `targetSize` of the animation.