bool supportsDenormalization(mixed $data, string $type, string $format = null) Checks whether

class AbstractNormalizer extends

bool supportsDenormalization(mixed $data, string $type, string $format = null) Checks whether

bool supportsNormalization(mixed $data, string $format = null) Checks whether the given class

AbstractNormalizer

setSerializer(SerializerInterface

bool supportsNormalization(mixed $data, string $format = null) Checks whether the given class

bool supportsDenormalization(mixed $data, string $type, string $format = null) Checks whether

class DateTimeNormalizer implements

bool supportsNormalization(mixed $data, string $format = null) Checks if the given class implements