Merge pull request #19 from piotrmatras/feat/php84-compatibility

Add php84 compatibility

Author: srenon

Api/ReindexInterface.php

@@ -17,5 +17,5 @@ interface ReindexInterface
     /**
      * @param array|null $indexIds
      */
-    public function reindex(array $indexIds = null) : void;
+    public function reindex(?array $indexIds = null) : void;
 }

Api/StrategyInterface.php

@@ -17,5 +17,5 @@ interface StrategyInterface
     /**
      * @param array|null $indexIds
      */
-    public function process(array $indexIds = null) : void;
+    public function process(?array $indexIds = null) : void;
 }

Model/Reindex.php

@@ -29,7 +29,7 @@ public function __construct(IndexerFactory $indexerFactory)
      *
      * @param array|null $indexIds
      */
-    public function reindex(array $indexIds = null) : void
+    public function reindex(?array $indexIds = null) : void
     {
         foreach ($indexIds as $index) {
             $indexer = $this->indexerFactory->create();

Model/Strategies/Deferred.php

@@ -32,7 +32,7 @@ public function __construct(PublisherInterface $publisher)
      *
      * @param array|null $indexIds
      */
-    public function process(array $indexIds = null) : void
+    public function process(?array $indexIds = null) : void
     {
         $this->publisher->publish(self::TOPIC_NAME, $indexIds);
     }

Model/Strategies/Standard.php

@@ -30,7 +30,7 @@ public function __construct(Reindex $reindexService)
      *
      * @param array|null $indexIds
      */
-    public function process(array $indexIds = null) : void
+    public function process(?array $indexIds = null) : void
     {
         $this->reindexService->reindex($indexIds);
     }

Model/Strategy.php

@@ -27,7 +27,7 @@ public function __construct(StrategyResolver $resolver)
      * @param array|null $indexIds
      * @throws \Magento\Framework\Exception\InputException
      */
-    public function process(array $indexIds = null) : void
+    public function process(?array $indexIds = null) : void
     {
         $this->resolver->resolveActive()->process($indexIds);
     }