diff --git a/aio/content/examples/getting-started-v0/src/app/products.ts b/aio/content/examples/getting-started-v0/src/app/products.ts
index ebcde04caa..1bd45bd64c 100644
--- a/aio/content/examples/getting-started-v0/src/app/products.ts
+++ b/aio/content/examples/getting-started-v0/src/app/products.ts
@@ -1,3 +1,10 @@
+export interface Product {
+  id: number;
+  name: string;
+  price: number;
+  description: string;
+}
+
 export const products = [
   {
     id: 1,