Overrides \Drupal\views\Plugin\views\field\FieldPluginBase::defineOptions().
Overrides FieldPluginBase::defineOptions
protected function defineOptions() {
$options = parent::defineOptions();
$options['include_exclude'] = array(
'default' => 'exclude',
);
$options['selected_actions'] = array(
'default' => array(),
);
return $options;
}