style: null type operator

api-platform · Feb 29, 2024 · 4d9d17a · 4d9d17a
1 parent bfd7335
commit 4d9d17a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ParameterValidator/FilterLocatorTrait.php b/src/ParameterValidator/FilterLocatorTrait.php
@@ -45,7 +45,7 @@ private function setFilterLocator(?ContainerInterface $filterLocator, bool $allo
     /**
      * Gets a filter with a backward compatibility.
      */
-    private function getFilter(string $filterId): FilterInterface|null
+    private function getFilter(string $filterId): ?FilterInterface
     {
         if ($this->filterLocator && $this->filterLocator->has($filterId)) {
             return $this->filterLocator->get($filterId);