setCombinable example

            foreach ($options as $option) {
                $combinable = $this->isCombinable($option, $current, $combinations);
                if ($combinable === null) {
                    $options->remove($option->getId());

                    continue;
                }
                $option->setGroup(null);

                $option->setCombinable($combinable);
            }
        }

        return $groups;
    }

    /** * @throws InconsistentCriteriaIdsException * * @return array<string, PropertyGroupEntity>|null */