/**
  * {@inheritdoc}
  */
 protected function initialize()
 {
     parent::initialize();
     $this->optionsBuilder->addOption('html');
 }
 /**
  * {@inheritdoc}
  */
 protected function initialize()
 {
     parent::initialize();
     $this->optionsBuilder->addOptions(['icon', 'iconColor', 'markerColor', 'shape', 'number', 'prefix']);
 }