public static function find(string $text) : Header
    {
        $matches = [];
        $parent = new Header();
        if (\preg_match_all(self::HEADERS_REGEX, $text, $matches, PREG_OFFSET_CAPTURE)) {
            foreach ($matches[0] as $index => $match) {
                $parent->append(new Header((int)$match[1], \strlen($match[0]), (int)$matches[1][$index][0], $matches[2][$index][0]));
            }
        }
        return $parent;
    }