diff --git a/YavscLib/IChatUserInfo.cs b/YavscLib/IChatUserInfo.cs
new file mode 100644
index 00000000..56e128a9
--- /dev/null
+++ b/YavscLib/IChatUserInfo.cs
@@ -0,0 +1,23 @@
+using System.Collections.Generic;
+
+namespace YavscLib
+{
+    public interface IConnection
+    {
+         string ConnectionId { get; set; }
+         string UserAgent { get; set; }
+         bool Connected { get; set; }
+    }
+
+    public interface IChatUserInfo
+    {
+        IConnection[] Connections { get; set; }
+        string UserId { get; set; }
+
+        string UserName { get; set; }
+
+        string Avatar { get; set; }
+
+        string[] Roles { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/YavscLib/YavscLib.csproj b/YavscLib/YavscLib.csproj
index 0305d7aa..59372f4c 100644
--- a/YavscLib/YavscLib.csproj
+++ b/YavscLib/YavscLib.csproj
@@ -58,6 +58,7 @@
   <ItemGroup>
     <Content Include="project.json" />
     <Content Include="IBlackListed.cs" />
+    <Content Include="IChatUserInfo.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">