public function getDefaultCacheStore(): ?Store
    {
        // We do not know what store is desired. Therefore,
        // the safest bet is to obtain the default
        $manager = Cache::getFacadeRoot();
        if (isset($manager)) {
            /** @var Repository $repository */
            $repository = $manager->store();
            return $repository->getStore();
        }
        return $manager;
    }