Overrides Symfony\Component\HttpKernel\Bundle\Bundle::build().
Overrides Bundle::build
public function build(ContainerBuilder $container) {
$container
->register('serializer.normalizer.serialization_test', 'Drupal\\serialization_test\\SerializationTestNormalizer')
->addTag('normalizer');
$container
->register('serializer.encoder.serialization_test', 'Drupal\\serialization_test\\SerializationTestEncoder')
->addTag('encoder');
}