/**
  * {@inheritdoc}
  */
 public function getConfigurationFields()
 {
     return array_merge(parent::getConfigurationFields(), array('channel' => array('type' => 'choice', 'options' => array('choices' => $this->channelManager->getChannelChoices(), 'required' => true, 'select2' => true, 'label' => 'pim_base_connector.export.channel.label', 'help' => 'pim_base_connector.export.channel.help'))));
 }
 /**
  * {@inheritdoc}
  */
 public function getConfigurationFields()
 {
     return array_merge(parent::getConfigurationFields(), $this->attributeCodeMappingMerger->getConfigurationField());
 }