/usr/share/php/PhpParser/Serializer.php is in php-parser 1.0.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | <?php
namespace PhpParser;
interface Serializer
{
    /**
     * Serializes statements into some string format.
     *
     * @param array $nodes Statements
     *
     * @return string Serialized string
     */
    public function serialize(array $nodes);
}
 |