1 files changed, 0 insertions, 6 deletions
diff --git a/Mono.Nat/ISearcher.cs b/Mono.Nat/ISearcher.cs
index 51042bf27..fff7e8d75 100644
--- a/Mono.Nat/ISearcher.cs
+++ b/Mono.Nat/ISearcher.cs
@@ -33,20 +33,14 @@ using System.Collections.Generic;
 using System.Text;
 using System.Net.Sockets;
 using System.Net;
-using System.Threading.Tasks;
 
 namespace Mono.Nat
 {
-    public delegate void NatDeviceCallback(INatDevice device);
-
     internal interface ISearcher
     {
         event EventHandler<DeviceEventArgs> DeviceFound;
-        event EventHandler<DeviceEventArgs> DeviceLost;
 
         void Search();
         void Handle(IPAddress localAddress, byte[] response, IPEndPoint endpoint);
-        DateTime NextSearch { get; }
-        NatProtocol Protocol { get; }
     }
 }