ExperimentalAnimatedSpacingApi
@RequiresOptIn(message = "Animated spacing layout APIs are experimental and may change without notice.", level = RequiresOptIn.Level.WARNING)
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY, AnnotationTarget.TYPEALIAS] )
Marks animated spacing layout APIs whose names, measurement semantics, or weight redistribution behavior may change based on usage feedback.
Opting in acknowledges that source and binary compatibility is not guaranteed while the API remains experimental.