diff --git a/server/src/jamid/jami-signal-interfaces.ts b/server/src/jamid/jami-signal-interfaces.ts
index a839309..76025e1 100644
--- a/server/src/jamid/jami-signal-interfaces.ts
+++ b/server/src/jamid/jami-signal-interfaces.ts
@@ -17,6 +17,8 @@
  */
 import { AccountDetails, Message, VolatileDetails } from 'jami-web-common';
 
+import { Blob, StringMap } from './jami-swig.js';
+
 // These interfaces are used to hold all the parameters for signal handlers
 // These parameters' names and types can be found in daemon/bin/nodejs/callback.h
 // or in their relevant SWIG interface files (.i) in daemon/bin/nodejs
@@ -69,6 +71,14 @@
   state: number; // TODO: Replace state number with enum (see account_const.h)
 }
 
+export interface IncomingTrustRequest {
+  accountId: string;
+  conversationId: string;
+  from: string;
+  payload: Blob;
+  received: number;
+}
+
 export interface ContactAdded {
   accountId: string;
   contactId: string;
@@ -81,6 +91,12 @@
   banned: boolean;
 }
 
+export interface ConversationRequestReceived {
+  accountId: string;
+  conversationId: string;
+  metadata: StringMap;
+}
+
 export interface ConversationReady {
   accountId: string;
   conversationId: string;
@@ -98,6 +114,13 @@
   messages: Message[];
 }
 
+export interface ConversationMemberEvent {
+  accountId: string;
+  conversationId: string;
+  memberUri: string;
+  event: number;
+}
+
 export interface MessageReceived {
   accountId: string;
   conversationId: string;