```diff
--- test_files/467-original.txt	2025-03-07 19:07:02
+++ test_files/467-modified.txt	2025-03-07 19:07:02
@@ -1,4 +1,13 @@
 // Helper function to stringify objects if needed
-export const serializeValue = (obj: Record<string, unknown> | string | number | boolean | null | undefined) => {
-    return typeof obj === 'object' ? JSON.stringify(obj) : obj;
-}
+export const serializeValue = (
+  obj:
+    | Record<string, unknown>
+    | Array<Record<string, unknown>>
+    | string
+    | number
+    | boolean
+    | null
+    | undefined
+) => {
+  return typeof obj === "object" ? JSON.stringify(obj) : obj;
+};
```
