diff --git a/packages/ui/src/utils/merge-fns.ts b/packages/ui/src/utils/merge-fns.ts
index 0263db5..5806ffd 100644
--- a/packages/ui/src/utils/merge-fns.ts
+++ b/packages/ui/src/utils/merge-fns.ts
@@ -1,7 +1,7 @@
-type AnyFunction<T = any> = (...args: T[]) => any;
-
-export function mergeFns<T extends AnyFunction>(...fns: (T | undefined)[]) {
-  return (...args: Parameters<T>) => {
+export function mergeFns<T extends (...args: any[]) => any>(
+  ...fns: (T | undefined)[]
+) {
+  return function mergedFns(...args: Parameters<T>) {
     fns.forEach((fn) => {
       fn?.(...args);
     });