diff --git a/examples/example-app-v18/src/app/app.component.ts b/examples/example-app-v18/src/app/app.component.ts
index e49202d5d9..3eeb673449 100644
--- a/examples/example-app-v18/src/app/app.component.ts
+++ b/examples/example-app-v18/src/app/app.component.ts
@@ -1,5 +1,7 @@
 import { Component } from '@angular/core';
+import { toSignal } from '@angular/core/rxjs-interop';
 import { RouterLink, RouterOutlet } from '@angular/router';
+import { of } from 'rxjs';
 
 import { BannerComponent } from './banner/banner.component';
 import { WelcomeComponent } from './welcome/welcome.component';
@@ -10,4 +12,8 @@ import { WelcomeComponent } from './welcome/welcome.component';
     templateUrl: './app.component.html',
     imports: [BannerComponent, WelcomeComponent, RouterOutlet, RouterLink],
 })
-export class AppComponent {}
+export class AppComponent {
+    constructor() {
+        console.warn(toSignal(of([])));
+    }
+}