namespace WinRT
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
    [EditorBrowsable(EditorBrowsableState.Never)]
    public sealed class WindowsRuntimeHelperTypeAttribute : Attribute
    {
        public WindowsRuntimeHelperTypeAttribute();
    }
}