Since symfony/messenger 6.2: Implementing "Symfony\Component\Messenger\Handler\MessageSubscriberInterface" is deprecated, use the "Symfony\Component\Messenger\Attribute\AsMessageHandler" attribute instead.
The "Shopware\Core\Content\Product\Cms\ProductSliderCmsElementResolver::__construct()" method is considered internal. It may change without further notice. You should not extend it from "FaesslichSlider\Content\FaesslichDynamicProductsTypeDataResolver".
Class "Shopware\Core\Framework\Struct\Serializer\StructNormalizer" should implement method "Symfony\Component\Serializer\Normalizer\DenormalizerInterface::getSupportedTypes(?string $format): array".
Class "Shopware\Core\Framework\Struct\Serializer\StructNormalizer" should implement method "Symfony\Component\Serializer\Normalizer\NormalizerInterface::getSupportedTypes(?string $format): array".
Class "Shopware\Core\Framework\MessageQueue\SendEmailMessageJsonSerializer" should implement method "Symfony\Component\Serializer\Normalizer\NormalizerInterface::getSupportedTypes(?string $format): array".
Class "Shopware\Core\Framework\MessageQueue\SendEmailMessageJsonSerializer" should implement method "Symfony\Component\Serializer\Normalizer\DenormalizerInterface::getSupportedTypes(?string $format): array".
The "Monolog\Logger" class is considered final. It may change without further notice as of its next major version. You should not extend it from "Symfony\Bridge\Monolog\Logger".
User Deprecated: Since symfony/serializer 6.3: Not implementing the "NormalizerInterface::getSupportedTypes()" in "Shopware\Core\Framework\Struct\Serializer\StructNormalizer" is deprecated.