Composer updated

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "hanaboso/data-grid",
     "license": "proprietary",
-    "version": "2.1.0",
+    "version": "2.1.1",
     "description": "Data grid",
     "autoload": {
         "psr-4": {

src/GridFilterAbstract.php

@@ -57,7 +57,7 @@ abstract class GridFilterAbstract
     /**
      * @var QueryBuilder
      */
-    protected QueryBuilder $searchQuery;
+    private QueryBuilder $searchQuery;
 
     /**
      * @var QueryBuilder|NULL

src/GridHandlerTrait.php

@@ -37,4 +37,4 @@ protected function getGridResponse(GridRequestDtoInterface $dto, array $items):
         ];
     }
 
-}
+}

src/GridRequestDto.php

@@ -149,7 +149,7 @@ public function setItemsPerPage(int $itemsPerPage): GridRequestDto
     }
 
     /**
-     * @return null|string
+     * @return string|NULL
      */
     private function getOrderByForHeader(): ?string
     {
@@ -242,7 +242,7 @@ public function getParamsForHeader(): array
     }
 
     /**
-     * @return string|null
+     * @return string|NULL
      */
     public function getSearch(): ?string
     {

src/GridRequestDtoInterface.php

@@ -23,7 +23,7 @@ public function getFilter(bool $withAdditional = TRUE): array;
     public function getPage(): int;
 
     /**
-     * @return string|null
+     * @return string|NULL
      */
     public function getSearch(): ?string;
 
@@ -49,4 +49,4 @@ public function setTotal(int $total): GridRequestDtoInterface;
      */
     public function getTotal(): int;
 
-}
+}

tests/Filter/EntityFilter.php

@@ -79,7 +79,7 @@ protected function prepareSearchQuery(): QueryBuilder
     }
 
     /**
-     * @return QueryBuilder|null
+     * @return QueryBuilder|NULL
      */
     protected function configCustomCountQuery(): ?QueryBuilder
     {
@@ -99,7 +99,13 @@ protected function configFilterColsCallbacks(): array
         parent::configFilterColsCallbacks();
 
         return [
-            'custom_string' => function (QueryBuilder $qb, $value, $name, Composite $c, ?string $operator): void {
+            'custom_string' => static function (
+                QueryBuilder $qb,
+                $value,
+                $name,
+                Composite $c,
+                ?string $operator
+            ): void {
                 $c->add(GridFilterAbstract::getCondition($qb, $name, $value, $operator));
             },
         ];

tests/Integration/GridHandlerTraitTest.php

@@ -30,4 +30,3 @@ public function testGetGridResponse(): void
     }
 
 }
-

tests/TestClass/TestClass.php

@@ -14,4 +14,4 @@ final class TestClass
 
     use GridHandlerTrait;
 
-}
+}