/**
  * {@inheritdoc}
  */
 public function buildForm(FormBuilderInterface $builder, array $options)
 {
     $builder->add('taxon', 'sylius_taxon_from_identifier', ['label' => 'sylius.form.promotion_rule.contains_taxon.taxon', 'class' => $this->taxonRepository->getClassName(), 'query_builder' => function () {
         return $this->taxonRepository->getFormQueryBuilder();
     }, 'identifier' => 'code'])->add('count', 'integer', ['label' => 'sylius.form.promotion_rule.contains_taxon.count']);
 }