Implements \Drupal\Core\Form\FormInterface::buildForm().
Overrides ConfirmFormBase::buildForm
public function buildForm(array $form, array &$form_state, $image_style = NULL, $image_effect = NULL) {
$this->imageStyle = $image_style;
$this->imageEffect = image_effect_load($image_effect, $this->imageStyle
->id());
return parent::buildForm($form, $form_state);
}