Merge pull request #297 from kdambekalns/bugfix/296-return-type

BUGFIX: Correct return type declaration for deleteDuplicateDocumentNotMatchingType

Author: kdambekalns

Classes/Driver/DocumentDriverInterface.php

@@ -33,12 +33,12 @@ interface DocumentDriverInterface
     public function delete(NodeInterface $node, string $identifier): array;
 
     /**
-     * Generate the query to delete Elastic Document by Document Identifier but skip Document with the same Node Type
+     * Delete documents by $documentIdentifier not having the given $nodeType
      *
      * @param Index $index
      * @param string $documentIdentifier
      * @param NodeType $nodeType
-     * @return array
+     * @return void
      */
-    public function deleteDuplicateDocumentNotMatchingType(Index $index, string $documentIdentifier, NodeType $nodeType): array;
+    public function deleteDuplicateDocumentNotMatchingType(Index $index, string $documentIdentifier, NodeType $nodeType): void;
 }

Classes/Driver/Version5/DocumentDriver.php

@@ -54,7 +54,7 @@ public function delete(NodeInterface $node, string $identifier): array
      * {@inheritdoc}
      * @throws \Flowpack\ElasticSearch\Exception
      */
-    public function deleteDuplicateDocumentNotMatchingType(Index $index, string $documentIdentifier, NodeType $nodeType): array
+    public function deleteDuplicateDocumentNotMatchingType(Index $index, string $documentIdentifier, NodeType $nodeType): void
     {
         $result = $index->request('GET', '/_search?scroll=1m', [], json_encode([
             'sort' => ['_doc'],