fix deprications

Author: Maelmin Henge

src/Collection/BaseCollection.php

@@ -51,7 +51,7 @@ public function getSortedByCustomFunc(callable $sortFunc, ?int $limit = null, ?i
      * @return static
      * @throws RuntimeException
      */
-    public function getSorted(array $orderings, int $limit = null, int $offset = null)
+    public function getSorted(array $orderings, ?int $limit = null, ?int $offset = null)
     {
         $criteria = Criteria::create();
         if ($orderings) {
@@ -132,7 +132,7 @@ public function getWhere(string $attribute, string $condition, mixed $value)
      * @param string|null $collectionKeyProperty Property to retrieve key for collection item
      * @return self
      */
-    public function merge(BaseCollection $collection, string $collectionKeyProperty = null): self
+    public function merge(BaseCollection $collection, ?string $collectionKeyProperty = null): self
     {
         foreach ($collection as $model) {
             if ($collectionKeyProperty !== null && $model->{$collectionKeyProperty} !== null) {

src/Response/CacheResponse.php

@@ -33,7 +33,7 @@ public function cancel(): void
     {
     }
 
-    public function getInfo(string $type = null): mixed
+    public function getInfo(?string $type = null): mixed
     {
         return [];
     }