diff --git a/packages/playground/basic/src/components/types.ts b/packages/playground/basic/src/components/types.ts
new file mode 100644
index 000000000..4851e8102
--- /dev/null
+++ b/packages/playground/basic/src/components/types.ts
@@ -0,0 +1,6 @@
+export interface Post {
+  userId: number
+  id: number
+  title: string
+  body: string
+}