namespace System.Web.Http
{
    [EditorBrowsable(EditorBrowsableState.Never)]
    public static class ApiControllerExtensions
    {
        [AsyncStateMachine(typeof(<NotifyAsync>d__3))]
        public static Task<int> NotifyAsync(this ApiController controller, IEnumerable<NotificationDictionary> notifications, Func<WebHook, string, bool> predicate);
    }
}