diff --git a/MareSynchronosAPI/SignalR/IMareHubClient.cs b/MareSynchronosAPI/SignalR/IMareHubClient.cs
index d13cbaa..b5c6330 100644
--- a/MareSynchronosAPI/SignalR/IMareHubClient.cs
+++ b/MareSynchronosAPI/SignalR/IMareHubClient.cs
@@ -38,6 +38,8 @@ public interface IMareHubClient : IMareHub
 
     void OnUserChatMsg(Action<UserChatMsgDto> chatMsgDto);
 
+    void OnUserTypingState(Action<TypingStateDto> act);
+
     void OnUserReceiveCharacterData(Action<OnlineUserCharaDataDto> act);
 
     void OnUserReceiveUploadStatus(Action<UserDto> act);
@@ -59,4 +61,4 @@ public interface IMareHubClient : IMareHub
     void OnGposeLobbyPushCharacterData(Action<CharaDataDownloadDto> act);
     void OnGposeLobbyPushPoseData(Action<UserData, PoseData> act);
     void OnGposeLobbyPushWorldData(Action<UserData, WorldData> act);
-}
\ No newline at end of file
+}