CS fix

Author: erichard

ecs.php

@@ -2,11 +2,13 @@
 
 declare(strict_types=1);
 
+use PhpCsFixer\Fixer\LanguageConstruct\IsNullFixer;
 use Symplify\EasyCodingStandard\Config\ECSConfig;
 use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
 
 return function (ECSConfig $ecsConfig): void {
     $ecsConfig->sets([SetList::PSR_12, SetList::SYMPLIFY, SetList::COMMON, SetList::CLEAN_CODE, SetList::SYMFONY]);
     $ecsConfig->paths([__DIR__.'/src', __DIR__.'/tests', __DIR__.'/ecs.php']);
+    $ecsConfig->rules([IsNullFixer::class]);
     $ecsConfig->parallel();
 };

src/Aggregation/DateHistogramAggregation.php

@@ -12,7 +12,8 @@
  */
 class DateHistogramAggregation extends AbstractAggregation
 {
-    use HasField, HasExtendedBounds; // TODO enum
+    use HasField;
+    use HasExtendedBounds; // TODO enum
 
     /**
      * @param array<AbstractAggregation> $aggregations
@@ -55,7 +56,7 @@ protected function buildAggregation(): array
             'calendar_interval' => $this->calendarInterval,
         ];
 
-        if ($this->min !== null && $this->max !== null) {
+        if (null !== $this->min && null !== $this->max) {
             $build['extended_bounds']['min'] = $this->min;
             $build['extended_bounds']['max'] = $this->max;
         }

src/Aggregation/HistogramAggregation.php

@@ -9,7 +9,8 @@
 
 class HistogramAggregation extends AbstractAggregation
 {
-    use HasField, HasExtendedBounds;
+    use HasField;
+    use HasExtendedBounds;
 
     /**
      * @param array<AbstractAggregation> $aggregations
@@ -50,7 +51,7 @@ protected function buildAggregation(): array
             'interval' => $this->interval,
         ];
 
-        if ($this->min !== null && $this->max !== null) {
+        if (null !== $this->min && null !== $this->max) {
             $build['extended_bounds']['min'] = $this->min;
             $build['extended_bounds']['max'] = $this->max;
         }

src/Features/HasExtendedBounds.php

@@ -36,4 +36,4 @@ public function getMax(): ?string
     {
         return $this->max;
     }
-}
+}