/**
  * {@inheritDoc}
  */
 public function configureOptions(OptionsResolver $resolver)
 {
     parent::configureOptions($resolver);
     $resolver->setDefaults(['data_class' => 'Ekyna\\Component\\Characteristics\\Entity\\TextCharacteristic']);
 }
 /**
  * {@inheritDoc}
  */
 public function configureOptions(OptionsResolver $resolver)
 {
     parent::configureOptions($resolver);
     $resolver->setDefaults(['data_class' => 'Ekyna\\Component\\Characteristics\\Entity\\ChoiceCharacteristic', 'identifier' => null])->setAllowedTypes(['identifier' => 'string'])->setRequired(['identifier']);
 }