fead: add chat interfaces

src/events/users/chat.interface.ts

@@ -0,0 +1,11 @@
+export interface ChatMessageCreateEvent {
+  chatId: string;
+  senderId: string;
+  type: string;
+  content: string;
+  replyToId?: string;
+}
+export interface ChatTypingEvent {
+  chatId: string;
+  userId: string;
+}

src/events/users/index.ts

@@ -1,2 +1,3 @@
 export * from "./audit-logs.interface";
 export * from "./search-users.interface";
+export * from "./chat.interface";