public function isCandidate(Tokens $tokens)
    {
        $types = [];

        foreach (self::$loops as $loop) {
            $types[] = (array) $loop['lookupTokens'];
        }
        $types = array_merge(...$types);

        return $tokens->isAnyTokenKindsFound($types);
    }
public function isCandidate(Tokens $tokens)
    {
        $types = [];

        foreach (self::$loops as $loop) {
            $types[] = (array) $loop['lookupTokens'];
        }
        $types = array_merge(...$types);

        return $tokens->isAnyTokenKindsFound($types);
    }
{@inheritdoc}