cacheItemPool->getItem('app.provider.epp.supported-tld'); } protected function getSupportedTldList(): array { return []; } public function isSupported(Domain ...$domainList): bool { if (0 === count($domainList)) { return true; } $tld = $domainList[0]->getTld(); foreach ($domainList as $domain) { if ($domain->getTld() !== $tld) { return false; } } return true; } public function checkDomains(Domain ...$domains): array { //TODO : implementation return []; } }