fix function return type style

src/Api/Entrypoint.php

@@ -27,7 +27,7 @@ public function __construct(ResourceNameCollection $resourceNameCollection)
         $this->resourceNameCollection = $resourceNameCollection;
     }
 
-    public function getResourceNameCollection(): ResourceNameCollection
+    public function getResourceNameCollection() : ResourceNameCollection
     {
         return $this->resourceNameCollection;
     }

src/Bridge/Doctrine/Orm/Extension/EagerLoadingExtension.php

@@ -50,7 +50,7 @@ public function applyToItem(QueryBuilder $queryBuilder, QueryNameGeneratorInterf
         $this->joinRelations($queryBuilder, $resourceClass);
     }
 
-    public function getMetadataProperties(string $resourceClass): array
+    public function getMetadataProperties(string $resourceClass) : array
     {
         $properties = [];
 

src/Bridge/Doctrine/Orm/Extension/PaginationExtension.php

@@ -130,7 +130,7 @@ private function isPaginationEnabled(Request $request, ResourceMetadata $resourc
      *
      * @return bool
      */
-    private function useFetchJoinCollection(QueryBuilder $queryBuilder): bool
+    private function useFetchJoinCollection(QueryBuilder $queryBuilder) : bool
     {
         return !QueryChecker::hasRootEntityWithCompositeIdentifier($queryBuilder, $this->managerRegistry);
     }

src/Bridge/Doctrine/Orm/Filter/AbstractFilter.php

@@ -247,7 +247,7 @@ private function getExistingJoin(QueryBuilder $queryBuilder, string $alias, stri
      *
      * @return string the new association alias
      */
-    protected function addJoinOnce(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $alias, string $association): string
+    protected function addJoinOnce(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $alias, string $association) : string
     {
         $join = $this->getExistingJoin($queryBuilder, $alias, $association);
 

src/Bridge/Doctrine/Orm/Filter/SearchFilter.php

@@ -225,7 +225,7 @@ private function addWhereByStrategy(string $strategy, QueryBuilder $queryBuilder
      *
      * @return string
      */
-    private function caseWrap(string $string): string
+    private function caseWrap(string $string) : string
     {
         if (false !== $this->caseSensitive) {
             return $string;

src/Documentation/Documentation.php

@@ -39,7 +39,7 @@ public function __construct(ResourceNameCollection $resourceNameCollection, stri
         }
     }
 
-    public function getMimeTypes(): array
+    public function getMimeTypes() : array
     {
         return $this->mimeTypes;
     }
@@ -49,17 +49,17 @@ public function getVersion() : string
         return $this->version;
     }
 
-    public function getDescription(): string
+    public function getDescription() : string
     {
         return $this->description;
     }
 
-    public function getTitle(): string
+    public function getTitle() : string
     {
         return $this->title;
     }
 
-    public function getResourceNameCollection(): ResourceNameCollection
+    public function getResourceNameCollection() : ResourceNameCollection
     {
         return $this->resourceNameCollection;
     }

src/Hydra/Serializer/DocumentationNormalizer.php

@@ -451,7 +451,7 @@ private function getProperty(PropertyMetadata $propertyMetadata, string $propert
      *
      * @return array
      */
-    private function computeDoc(Documentation $object, array $classes): array
+    private function computeDoc(Documentation $object, array $classes) : array
     {
         $doc = ['@context' => $this->getContext(), '@id' => $this->urlGenerator->generate('api_doc', ['_format' => self::FORMAT])];