1 files changed, 20 insertions, 2 deletions
diff --git a/MediaBrowser.Controller/Session/ISessionManager.cs b/MediaBrowser.Controller/Session/ISessionManager.cs
index 771027103..1fdb588eb 100644
--- a/MediaBrowser.Controller/Session/ISessionManager.cs
+++ b/MediaBrowser.Controller/Session/ISessionManager.cs
@@ -3,12 +3,12 @@ using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Controller.Authentication;
-using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Security;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Events;
 using MediaBrowser.Model.Session;
+using MediaBrowser.Model.SyncPlay;
 
 namespace MediaBrowser.Controller.Session
 {
@@ -74,7 +74,7 @@ namespace MediaBrowser.Controller.Session
         /// <param name="deviceName">Name of the device.</param>
         /// <param name="remoteEndPoint">The remote end point.</param>
         /// <param name="user">The user.</param>
-        SessionInfo LogSessionActivity(string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, User user);
+        SessionInfo LogSessionActivity(string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, Jellyfin.Data.Entities.User user);
 
         void UpdateDeviceName(string sessionId, string reportedDeviceName);
 
@@ -141,6 +141,24 @@ namespace MediaBrowser.Controller.Session
         Task SendPlayCommand(string controllingSessionId, string sessionId, PlayRequest command, CancellationToken cancellationToken);
 
         /// <summary>
+        /// Sends the SyncPlayCommand.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The command.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        Task SendSyncPlayCommand(string sessionId, SendCommand command, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Sends the SyncPlayGroupUpdate.
+        /// </summary>
+        /// <param name="sessionId">The session id.</param>
+        /// <param name="command">The group update.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <returns>Task.</returns>
+        Task SendSyncPlayGroupUpdate<T>(string sessionId, GroupUpdate<T> command, CancellationToken cancellationToken);
+
+        /// <summary>
         /// Sends the browse command.
         /// </summary>
         /// <param name="controllingSessionId">The controlling session identifier.</param>