public function getFieldOptions()
 {
     $defaults = ['choices' => $this->_getBundleOptions(), 'empty_value' => 'Please select a bundle...', 'expanded' => false, 'multiple' => false];
     return array_merge($defaults, parent::getFieldOptions());
 }
 public function getFieldOptions()
 {
     $defaults = ['choices' => $this->_products, 'empty_value' => 'Please select a product...'];
     return array_merge($defaults, parent::getFieldOptions());
 }
 public function getFieldOptions()
 {
     $defaults = ['choices' => $this->_getChoices(), 'allowed_types' => $this->_allowedTypes ?: false, 'empty_value' => $this->_translator->trans('ms.file_manager.select.default')];
     return array_merge($defaults, parent::getFieldOptions());
 }