namespace WatchConnectivity
{
    [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
    [Register("WCSession", true)]
    public class WCSession : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("sendMessage:replyHandler:errorHandler:")]
        public virtual void SendMessage(NSDictionary<NSString!, NSObject!>! message, [BlockProxy(typeof(NIDWCSessionReplyHandler))] WCSessionReplyHandler? replyHandler, [BlockProxy(typeof(NIDActionArity1V12))] Action<NSError!>? errorHandler);
    }
}