/** ScoreData.php */

/** MyVoter.php */

    public function vote(TokenInterface $token, mixed $subject, array $attributes, ?Vote $vote = null) : int
    {
        $vote->result = 1;
        $vote->reasons[] = 'is Admin';
        $vote->extraData['score'] = 10;

        return $vote->result;
    }

/** MyStrategy.php */

public function decide(\Traversable $results, $accessDecision = null): bool
    {
        $score = 0;

        foreach ($results as $key => $result) {
            $vote = $accessDecision->votes[$key];  // <==

            if(array_key_exists('score', $vote->extraData)) {
                $score += $vote->extraData['score'];
            } else {
                $score += $vote->result;
            }
        }

        $accessDecision->result = $score;

        if ($score > 0) {
            return true;
        }

        if ($score< 0) {
            return false;
        }


        return $this->allowIfAllAbstainDecisions;
    }