diff --git a/plugins/docuservix/models/chat.ts b/plugins/docuservix/models/chat.ts
new file mode 100644
index 0000000..bdc8330
--- /dev/null
+++ b/plugins/docuservix/models/chat.ts
@@ -0,0 +1,8 @@
+export interface IChat {
+    messages: IChatMessage[];
+}
+
+export interface IChatMessage {
+    role: 'user' | 'assistant';
+    content: string;
+}