namespace Microsoft.UI.Composition
{
    [ContractVersion(typeof(WindowsAppSDKContract), 65536U)]
    [DefaultMember("Item")]
    [ProjectedRuntimeClass(typeof(IImplicitAnimationCollection))]
    [WindowsRuntimeHelperType(typeof(ImplicitAnimationCollection))]
    [WindowsRuntimeType("Microsoft.UI")]
    public sealed class ImplicitAnimationCollection : CompositionObject, ICollection<KeyValuePair<string, ICompositionAnimationBase>>, IDictionary<string, ICompositionAnimationBase>, IEnumerable, IEnumerable<KeyValuePair<string, ICompositionAnimationBase>>, IEquatable<ImplicitAnimationCollection>, ICustomQueryInterface, IDynamicInterfaceCastable, IWinRTObject
    {
        public ICompositionAnimationBase this[string key] { get; set; }
    }
}