diff --git a/frontend/src/utilities/string.ts b/frontend/src/utilities/string.ts
index e23d915940..24d927a845 100644
--- a/frontend/src/utilities/string.ts
+++ b/frontend/src/utilities/string.ts
@@ -103,3 +103,5 @@ export const truncateString = (str: string, length: number): string => {
   }
   return `${str.substring(0, length)}…`;
 };
+
+export const testFunction = (x: string, y: string): string => `${x}-${y}`;