fix: types

WPP-Public · Jul 3, 2023 · b353817 · b353817
1 parent 855664f
commit b353817
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ResultList.php b/src/ResultList.php
@@ -145,7 +145,7 @@ public function getResults()
     /**
      * @return ArrayIterator|Traversable
      */
-    public function getIterator()
+    public function getIterator(): Traversable
     {
         return new ArrayIterator($this->toArray());
     }
@@ -402,7 +402,7 @@ public function offsetExists($offset): bool
     /**
      * @inheritdoc
      */
-    public function offsetGet($offset)
+    public function offsetGet(mixed $offset): mixed
     {
         $array = $this->toArray();
         return isset($array[$offset]) ? $array[$offset] : null;