public function run(string $file, Node $node): array
    {
        if ($node->flags !== \ast\flags\ARRAY_SYNTAX_LONG) {
            Logger::getInstance()->debug('Ignore flags: '.$node->flags);
            return [];
        }

        return [new Hint(
            self::HINT_TYPE,
            self::HINT_MESSAGE,
            $file,
            $node->lineno,
            self::HINT_LINK
        )];
    }