Form/Items/CheckboxItem.php
public function buildForm(FormBuilderInterface $builder, array $options)
    {
        parent::buildForm($builder, $options);

        $builder->remove('hideLabel');
        $builder->remove('popover');
    }
public function buildForm(FormBuilderInterface $builder, array $options)
    {
        parent::buildForm($builder, $options);

        $builder->remove('hideLabel');
        $builder->remove('popover');
    }
{@inheritdoc}