diff --git a/src/Grid/Grid.php b/src/Grid/Grid.php
index e1b88b0..309ed89 100644
--- a/src/Grid/Grid.php
+++ b/src/Grid/Grid.php
@@ -1102,7 +1102,7 @@ public function getTweaks(): array
         return $this->tweaks;
     }
 
-    public function getAllTweaks(): ?array
+    public function getAllTweaks(): array
     {
         return $this->tweaks;
     }
@@ -1382,7 +1382,7 @@ public function setDefaultTweak(?string $tweakId): self
         return $this;
     }
 
-    public function getDefaultTweak(): ?string
+    public function getDefaultTweak(): string
     {
         return $this->defaultTweak;
     }
diff --git a/src/Grid/Row.php b/src/Grid/Row.php
index 4231d31..bb8742b 100644
--- a/src/Grid/Row.php
+++ b/src/Grid/Row.php
@@ -31,7 +31,7 @@ class Row
     public function __construct()
     {
         $this->fields = [];
-        $this->color  = '';
+        $this->color = '';
     }
 
     public function setRepository(EntityRepository $repository): self
diff --git a/src/Grid/Source/Vector.php b/src/Grid/Source/Vector.php
index 4eb1818..cba8ac7 100644
--- a/src/Grid/Source/Vector.php
+++ b/src/Grid/Source/Vector.php
@@ -58,18 +58,18 @@ public function initialise(ManagerRegistry $doctrine, Manager $mapping): void
     protected function guessColumns(): void
     {
         $guessedColumns = [];
-        $dataColumnIds  = array_keys(reset($this->data));
+        $dataColumnIds = array_keys(reset($this->data));
 
         foreach ($dataColumnIds as $id) {
             if (!$this->hasColumn($id)) {
-                $params           = [
-                    'id'         => $id,
-                    'title'      => $id,
-                    'source'     => true,
+                $params = [
+                    'id' => $id,
+                    'title' => $id,
+                    'source' => true,
                     'filterable' => true,
-                    'sortable'   => true,
-                    'visible'    => true,
-                    'field'      => $id,
+                    'sortable' => true,
+                    'visible' => true,
+                    'field' => $id,
                 ];
                 $guessedColumns[] = new UntypedColumn($params);
             }
@@ -85,7 +85,7 @@ protected function guessColumns(): void
                 continue;
             }
 
-            $i          = 0;
+            $i = 0;
             $fieldTypes = [];
 
             foreach ($this->data as $row) {
@@ -195,14 +195,7 @@ public function getTotalCount(?int $maxResults = null): ?int
 
     public function getHash(): ?string
     {
-        return __CLASS__ . md5(
-                implode(
-                    '',
-                    array_map(function ($c) {
-                        return $c->getId();
-                    }, $this->columns)
-                )
-            );
+        return __CLASS__ . md5(implode('', array_map(fn($c) => $c->getId(), $this->columns)));
     }
 
     public function setId(string|array $id)
diff --git a/tests/Grid/Column/ColumnTest.php b/tests/Grid/Column/ColumnTest.php
index 5278067..7d36d14 100644
--- a/tests/Grid/Column/ColumnTest.php
+++ b/tests/Grid/Column/ColumnTest.php
@@ -1007,9 +1007,12 @@ public function testGetFiltersBtweWithoutFrom(): void
         $mock = $this->getMockForAbstractClass(Column::class);
         $mock->setData(['operator' => Column::OPERATOR_BTWE, 'to' => 10]);
 
-        $this->assertEquals([
-                                new Filter(Column::OPERATOR_LTE, 10),
-                            ], $mock->getFilters('aSource'));
+        $this->assertEquals(
+            [
+                new Filter(Column::OPERATOR_LTE, 10),
+            ],
+            $mock->getFilters('aSource')
+        );
     }
 
     public function testGetFiltersBtweWithoutTo(): void
@@ -1030,10 +1033,13 @@ public function testGetFiltersBtwe(): void
         $mock = $this->getMockForAbstractClass(Column::class);
         $mock->setData(['operator' => Column::OPERATOR_BTWE, 'from' => 1, 'to' => 10]);
 
-        $this->assertEquals([
-                                new Filter(Column::OPERATOR_GTE, 1),
-                                new Filter(Column::OPERATOR_LTE, 10),
-                            ], $mock->getFilters('aSource'));
+        $this->assertEquals(
+            [
+                new Filter(Column::OPERATOR_GTE, 1),
+                new Filter(Column::OPERATOR_LTE, 10),
+            ],
+            $mock->getFilters('aSource')
+        );
     }
 
     public function testGetFiltersNullNoNull(): void