stopRecording example

$result = $this->doParseDomainPart();
        if ($result->isInvalid()) {
            return $result;
        }

        $end = $this->checkEndOfDomain();
        if ($end->isInvalid()) {
            return $end;
        }

        $this->lexer->stopRecording();
        $this->domainPart = $this->lexer->getAccumulatedValues();

        $length = strlen($this->domainPart);
        if ($length > self::DOMAIN_MAX_LENGTH) {
            return new InvalidEmail(new DomainTooLong(), $this->lexer->current->value);
        }

        return new ValidEmail();
    }

    private function checkEndOfDomain(): Result
    {

return $resultToken;
            }

            $resultFWS = $this->parseLocalFWS();
            if ($resultFWS->isInvalid()) {
                return $resultFWS;
            }

            $this->lexer->moveNext();
        }

        $this->lexer->stopRecording();
        $this->localPart = rtrim($this->lexer->getAccumulatedValues(), '@');
        if (strlen($this->localPart) > LocalTooLong::LOCAL_PART_LENGTH) {
            $this->warnings[LocalTooLong::CODE] = new LocalTooLong();
        }

        return new ValidEmail();
    }

    protected function validateTokens(bool $hasComments): Result
    {
        if (isset(self::INVALID_TOKENS[$this->lexer->current->type])) {