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[Messenger] make return type of MessageSubscriberInterface::getHandledMessages() iterable #27082

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[Messenger] make return type of MessageSubscriberInterface::getHandledMessages() iterable #27082

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4 changes: 2 additions & 2 deletions src/Symfony/Component/Messenger/Handler/MessageSubscriberInterface.php
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ interface MessageSubscriberInterface extends MessageHandlerInterface
*
* The `__invoke` method of the handler will be called as usual with the message to handle.
*
* @return array
* @return iterable
*/
public static function getHandledMessages(): array;
public static function getHandledMessages(): iterable;
}
8 changes: 4 additions & 4 deletions src/Symfony/Component/Messenger/Tests/DependencyInjection/MessengerPassTest.php
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Expand Up @@ -342,7 +342,7 @@ public function __invoke(UndefinedMessage $message)

class UndefinedMessageHandlerViaInterface implements MessageSubscriberInterface
{
public static function getHandledMessages(): array
public static function getHandledMessages(): iterable
{
return array(UndefinedMessage::class);
}
Expand Down Expand Up @@ -379,7 +379,7 @@ public function __invoke(string $message)

class HandlerWithMultipleMessages implements MessageSubscriberInterface
{
public static function getHandledMessages(): array
public static function getHandledMessages(): iterable
{
return array(
DummyMessage::class,
Expand All @@ -390,7 +390,7 @@ public static function getHandledMessages(): array

class PrioritizedHandler implements MessageSubscriberInterface
{
public static function getHandledMessages(): array
public static function getHandledMessages(): iterable
{
return array(
array(SecondMessage::class, 10),
Expand All @@ -400,7 +400,7 @@ public static function getHandledMessages(): array

class HandleNoMessageHandler implements MessageSubscriberInterface
{
public static function getHandledMessages(): array
public static function getHandledMessages(): iterable
{
return array();
}
Expand Down