namespace Windows.UI.Composition
{
    [ContractVersion(typeof(UniversalApiContract), 131072U)]
    [ProjectedRuntimeClass(typeof(ICompositionObject))]
    [SupportedOSPlatform("Windows10.0.10586.0")]
    [WindowsRuntimeHelperType(typeof(CompositionObject))]
    [WindowsRuntimeType("Windows.Foundation.UniversalApiContract")]
    public class CompositionObject : IDisposable, IEquatable<CompositionObject>, ICustomQueryInterface, IDynamicInterfaceCastable, IUnmanagedVirtualMethodTableProvider, IAnimationObject, IWinRTObject
    {
        public void StartAnimation(string propertyName, CompositionAnimation animation, AnimationController animationController);
    }
}