diff --git a/packages/server/src/server/websocket-server.notifications.test.ts b/packages/server/src/server/websocket-server.notifications.test.ts
index ee31abc44..e0992ede1 100644
--- a/packages/server/src/server/websocket-server.notifications.test.ts
+++ b/packages/server/src/server/websocket-server.notifications.test.ts
@@ -1,12 +1,22 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
+import type { Server as HTTPServer } from "http";
+import type pino from "pino";
+import type { AgentManager } from "./agent/agent-manager.js";
+import type { AgentStorage } from "./agent/agent-storage.js";
+import type { DownloadTokenStore } from "./file-download/token-store.js";
+import type { DaemonConfigStore } from "./daemon-config-store.js";
+import type { FileBackedChatService } from "./chat/chat-service.js";
+import type { LoopService } from "./loop-service.js";
+import type { ScheduleService } from "./schedule/service.js";
+import type { CheckoutDiffManager } from "./checkout-diff-manager.js";
 
 const wsModuleMock = vi.hoisted(() => {
   class MockWebSocketServer {
-    readonly handlers = new Map<string, (...args: any[]) => void>();
+    readonly handlers = new Map<string, (...args: unknown[]) => void>();
 
     constructor(_options: unknown) {}
 
-    on(event: string, handler: (...args: any[]) => void) {
+    on(event: string, handler: (...args: unknown[]) => void) {
       this.handlers.set(event, handler);
       return this;
     }
@@ -49,6 +59,17 @@ vi.mock("./push/push-service.js", () => ({
 
 import { VoiceAssistantWebSocketServer } from "./websocket-server.js";
 
+interface WebSocketServerInternals {
+  sessions: Map<unknown, unknown>;
+  broadcastAgentAttention(params: {
+    agentId: string;
+    reason: string;
+    preview?: string;
+    providerId?: string;
+    timestamp?: string;
+  }): Promise<void>;
+}
+
 function createLogger() {
   const logger = {
     child: vi.fn(() => logger),
@@ -73,14 +94,14 @@ function createServer(agentManagerOverrides?: Record<string, unknown>) {
   };
 
   const server = new VoiceAssistantWebSocketServer(
-    {} as any,
-    createLogger() as any,
+    {} as unknown as HTTPServer,
+    createLogger() as unknown as pino.Logger,
     "srv-test",
-    agentManager as any,
-    {} as any,
-    {} as any,
+    agentManager as unknown as AgentManager,
+    {} as unknown as AgentStorage,
+    {} as unknown as DownloadTokenStore,
     "/tmp/paseo-test",
-    daemonConfigStore as any,
+    daemonConfigStore as unknown as DaemonConfigStore,
     null,
     { allowedOrigins: new Set() },
     undefined,
@@ -93,9 +114,9 @@ function createServer(agentManagerOverrides?: Record<string, unknown>) {
     undefined,
     undefined,
     undefined,
-    {} as any,
-    {} as any,
-    {} as any,
+    {} as unknown as FileBackedChatService,
+    {} as unknown as LoopService,
+    {} as unknown as ScheduleService,
     {
       subscribe: vi.fn(),
       scheduleRefreshForCwd: vi.fn(),
@@ -106,7 +127,7 @@ function createServer(agentManagerOverrides?: Record<string, unknown>) {
         checkoutDiffFallbackRefreshTargetCount: 0,
       })),
       dispose: vi.fn(),
-    } as any,
+    } as unknown as CheckoutDiffManager,
   );
 
   return { server, agentManager };
@@ -147,7 +168,7 @@ function connectClient(
   } | null,
 ) {
   const ws = createOpenSocket();
-  (server as any).sessions.set(ws, {
+  (server as unknown as WebSocketServerInternals).sessions.set(ws, {
     session: createSessionWithActivity(activity),
     clientId: "client-test",
     appVersion: null,
@@ -186,7 +207,7 @@ describe("VoiceAssistantWebSocketServer notification payloads", () => {
       getLastAssistantMessage,
     });
 
-    await (server as any).broadcastAgentAttention({
+    await (server as unknown as WebSocketServerInternals).broadcastAgentAttention({
       agentId: "agent-1",
       provider: "claude",
       reason: "finished",
@@ -216,7 +237,7 @@ describe("VoiceAssistantWebSocketServer notification payloads", () => {
       getLastAssistantMessage,
     });
 
-    await (server as any).broadcastAgentAttention({
+    await (server as unknown as WebSocketServerInternals).broadcastAgentAttention({
       agentId: "agent-2",
       provider: "claude",
       reason: "finished",
@@ -242,7 +263,7 @@ describe("VoiceAssistantWebSocketServer notification payloads", () => {
       lastActivityAt: new Date(nowMs - 300_000),
     });
 
-    await (server as any).broadcastAgentAttention({
+    await (server as unknown as WebSocketServerInternals).broadcastAgentAttention({
       agentId: "agent-X",
       provider: "claude",
       reason: "finished",
@@ -257,7 +278,7 @@ describe("VoiceAssistantWebSocketServer notification payloads", () => {
     const { server } = createServer();
     const ws = connectClient(server, null);
 
-    await (server as any).broadcastAgentAttention({
+    await (server as unknown as WebSocketServerInternals).broadcastAgentAttention({
       agentId: "agent-no-heartbeat",
       provider: "claude",
       reason: "finished",
@@ -271,7 +292,7 @@ describe("VoiceAssistantWebSocketServer notification payloads", () => {
     const { server } = createServer();
     const ws = connectClient(server, null);
 
-    await (server as any).broadcastAgentAttention({
+    await (server as unknown as WebSocketServerInternals).broadcastAgentAttention({
       agentId: "agent-no-heartbeat",
       provider: "claude",
       reason: "error",