chore: code cleanup

src/Form/ChoiceLoader/BpnCountryChoiceLoader.php

@@ -11,9 +11,10 @@ use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 class BpnCountryChoiceLoader implements ChoiceLoaderInterface
 {
     public function __construct(private readonly CountryDataProvider $countries, private readonly string $property)
-    {}
+    {
+    }
 
-    public function loadChoiceList(callable $value = null): ChoiceListInterface
+    public function loadChoiceList(?callable $value = null): ChoiceListInterface
     {
         $choices = [];
         /** @var Country[] $countries */
@@ -25,16 +26,15 @@ class BpnCountryChoiceLoader implements ChoiceLoaderInterface
         }
 
         return new ArrayChoiceList($choices);
-
     }
 
-    public function loadChoicesForValues(array $values, callable $value = null): array
+    public function loadChoicesForValues(array $values, ?callable $value = null): array
     {
         return $values;
     }
 
-    public function loadValuesForChoices(array $choices, callable $value = null): array
+    public function loadValuesForChoices(array $choices, ?callable $value = null): array
     {
         return $choices;
     }
-}
+}

src/Form/ChoiceLoader/BpnHotelChoiceLoader.php

@@ -11,9 +11,10 @@ use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 class BpnHotelChoiceLoader implements ChoiceLoaderInterface
 {
     public function __construct(private readonly HotelDataProvider $dataProvider)
-    {}
+    {
+    }
 
-    public function loadChoiceList(callable $value = null): ChoiceListInterface
+    public function loadChoiceList(?callable $value = null): ChoiceListInterface
     {
         $choices = [];
         /** @var Hotel[] $hotels */
@@ -27,16 +28,15 @@ class BpnHotelChoiceLoader implements ChoiceLoaderInterface
         ksort($choices);
 
         return new ArrayChoiceList($choices);
-
     }
 
-    public function loadChoicesForValues(array $values, callable $value = null): array
+    public function loadChoicesForValues(array $values, ?callable $value = null): array
     {
         return $values;
     }
 
-    public function loadValuesForChoices(array $choices, callable $value = null): array
+    public function loadValuesForChoices(array $choices, ?callable $value = null): array
     {
         return $choices;
     }
-}
+}

src/Form/ChoiceLoader/BpnPickupChoiceLoader.php

@@ -11,9 +11,10 @@ use Symfony\Component\Form\ChoiceList\Loader\ChoiceLoaderInterface;
 class BpnPickupChoiceLoader implements ChoiceLoaderInterface
 {
     public function __construct(private readonly PickupDataProvider $dataProvider)
-    {}
+    {
+    }
 
-    public function loadChoiceList(callable $value = null): ChoiceListInterface
+    public function loadChoiceList(?callable $value = null): ChoiceListInterface
     {
         $choices = [];
         /** @var Pickup[] $pickups */
@@ -26,16 +27,15 @@ class BpnPickupChoiceLoader implements ChoiceLoaderInterface
         ksort($choices);
 
         return new ArrayChoiceList($choices);
-
     }
 
-    public function loadChoicesForValues(array $values, callable $value = null): array
+    public function loadChoicesForValues(array $values, ?callable $value = null): array
     {
         return $values;
     }
 
-    public function loadValuesForChoices(array $choices, callable $value = null): array
+    public function loadValuesForChoices(array $choices, ?callable $value = null): array
     {
         return $choices;
     }
-}
+}