unstable class ContentTransform { stable val targetContentEnter: EnterTransition stable val initialContentExit: ExitTransition stable var targetContentZIndex$delegate: MutableState runtime var sizeTransform: SizeTransform? = Unstable } unstable class AnimatedContentScope { stable val transition: Transition stable var contentAlignment: Alignment stable var layoutDirection: LayoutDirection stable var measuredSize$delegate: MutableState unstable val targetSizeMap: MutableMap> stable var animatedSize: State? = Unstable } unstable class AnimData { runtime val anim: Animatable stable var startSize: IntSize = Unstable } stable class EnterTransition { } stable class ExitTransition { } stable class FlingInfo { stable val initialVelocity: Float stable val distance: Float stable val duration: Long = Stable } stable class FlingResult { stable val distanceCoefficient: Float stable val velocityCoefficient: Float = Stable } stable class SplineBasedFloatDecayAnimationSpec { stable val flingCalculator: FlingCalculator = Stable }