clean code

app/Modules/Bank/Repositories/BankRepository.php

@@ -31,15 +31,18 @@ class BankRepository
     /**
      * Return available options
      *
-     * @return Collection<array-key, mixed>|array<string, string>
+     * @return Collection<int|string, string>|array<string, string>
      */
     public function options(): Collection|array
     {
-        return CacheRepository::make(
+        /** @var Collection<int|string, string> */
+        $options = CacheRepository::make(
             name: static::$cacheName.'_options',
             value: fn () => $this->query->get(['id', 'name', 'bab'])->mapWithKeys(fn ($item) => [
                 $item->id => $item->name.' - '.$item->bab,
             ]),
         );
+
+        return $options;
     }
 }