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[Serializer] add return type hints for ObjectPropertyListExtractorInterface

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This commit is contained in:
David Maicher 2019-04-06 21:18:18 +02:00
parent 8a62892e42
commit 7628972285
2 changed files with 2 additions and 3 deletions
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2
src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractor.php
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@ -30,7 +30,7 @@ class ObjectPropertyListExtractor implements ObjectPropertyListExtractorInterfac
/** /**
* {@inheritdoc} * {@inheritdoc}
*/ */
public function getProperties($object, array $context = []) public function getProperties($object, array $context = []): ?array
{ {
$class = $this->objectClassResolver ? ($this->objectClassResolver)($object) : \get_class($object); $class = $this->objectClassResolver ? ($this->objectClassResolver)($object) : \get_class($object);

3
src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractorInterface.php
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@ -20,9 +20,8 @@ interface ObjectPropertyListExtractorInterface
* Gets the list of properties available for the given object. * Gets the list of properties available for the given object.
* *
* @param object $object * @param object $object
* @param array $context
* *
* @return string[]|null * @return string[]|null
*/ */
public function getProperties($object, array $context = []); public function getProperties($object, array $context = []): ?array;
} }