3 files changed, 30 insertions, 2 deletions
diff --git a/LibMatrix.EventTypes/EventContent.cs b/LibMatrix.EventTypes/EventContent.cs
index d612e44..7a9f0aa 100644
--- a/LibMatrix.EventTypes/EventContent.cs
+++ b/LibMatrix.EventTypes/EventContent.cs
@@ -1,4 +1,5 @@
 using System.Diagnostics.CodeAnalysis;
+using System.Net.Http.Json;
 using System.Reflection;
 using System.Text.Json;
 using System.Text.Json.Nodes;
@@ -17,6 +18,7 @@ public abstract class EventContent {
         foreach (var attr in type.GetCustomAttributes<MatrixEventAttribute>(true)) {
             eventTypes.Add(attr.EventName);
         }
+
         return eventTypes;
     }
 }
@@ -55,7 +57,7 @@ public abstract class TimelineEventContent : EventContent {
         // used for reactions
         [JsonPropertyName("key")]
         public string? Key { get; set; }
-        
+
         [JsonExtensionData]
         public Dictionary<string, object>? AdditionalData { get; set; } = [];
 
diff --git a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomCreateEventContent.cs b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomCreateEventContent.cs
index 8519889..3dd033b 100644
--- a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomCreateEventContent.cs
+++ b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomCreateEventContent.cs
@@ -1,5 +1,7 @@
 using System.Diagnostics.CodeAnalysis;
+using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
+using ArcaneLibs.Extensions;
 
 namespace LibMatrix.EventTypes.Spec.State.RoomInfo;
 
diff --git a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomMemberEventContent.cs b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomMemberEventContent.cs
index b034425..287754a 100644
--- a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomMemberEventContent.cs
+++ b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomMemberEventContent.cs
@@ -1,3 +1,5 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
 
 namespace LibMatrix.EventTypes.Spec.State.RoomInfo;
@@ -26,7 +28,29 @@ public class RoomMemberEventContent : EventContent {
 
     [JsonPropertyName("join_authorised_via_users_server")]
     public string? JoinAuthorisedViaUsersServer { get; set; }
-    
+
+    [JsonPropertyName("third_party_invite")]
+    public ThirdPartyMemberInvite? ThirdPartyInvite { get; set; }
+
+    public class ThirdPartyMemberInvite {
+        [JsonPropertyName("display_name")]
+        public required string DisplayName { get; set; }
+
+        [JsonPropertyName("signed")]
+        public required SignedThirdPartyInvite Signed { get; set; }
+
+        public class SignedThirdPartyInvite {
+            [JsonPropertyName("mxid")]
+            public required string Mxid { get; set; }
+
+            [JsonPropertyName("signatures")]
+            public required Dictionary<string, Dictionary<string, string>> Signatures { get; set; }
+
+            [JsonPropertyName("token")]
+            public required string Token { get; set; }
+        }
+    }
+
     public static class MembershipTypes {
         public const string Invite = "invite";
         public const string Join = "join";