diff --git a/extensions/bluebubbles/src/monitor-debounce.ts b/extensions/bluebubbles/src/monitor-debounce.ts
index 79101bc3fb1..8eb1a0f112c 100644
--- a/extensions/bluebubbles/src/monitor-debounce.ts
+++ b/extensions/bluebubbles/src/monitor-debounce.ts
@@ -14,6 +14,7 @@ type BlueBubblesDebounceEntry = {
 export type BlueBubblesDebouncer = {
   enqueue: (item: BlueBubblesDebounceEntry) => Promise<void>;
   flushKey: (key: string) => Promise<boolean>;
+  flushAll: () => Promise<number>;
 };
 
 export type BlueBubblesDebounceRegistry = {
diff --git a/extensions/feishu/src/monitor.test-mocks.ts b/extensions/feishu/src/monitor.test-mocks.ts
index 276d6375464..fd984106988 100644
--- a/extensions/feishu/src/monitor.test-mocks.ts
+++ b/extensions/feishu/src/monitor.test-mocks.ts
@@ -17,7 +17,8 @@ export function createFeishuRuntimeMockModule(): {
         resolveInboundDebounceMs: () => number;
         createInboundDebouncer: () => {
           enqueue: () => Promise<void>;
-          flushKey: () => Promise<void>;
+          flushKey: () => Promise<boolean>;
+          flushAll: () => Promise<number>;
         };
       };
       text: {
@@ -33,7 +34,8 @@ export function createFeishuRuntimeMockModule(): {
           resolveInboundDebounceMs: () => 0,
           createInboundDebouncer: () => ({
             enqueue: async () => {},
-            flushKey: async () => {},
+            flushKey: async () => false,
+            flushAll: async () => 0,
           }),
         },
         text: {