ArchiverInterface

class \Drupal\Core\Archiver\Tar implements \Drupal\Core\Archiver\ArchiverInterface
class \Drupal\Core\Archiver\Zip implements \Drupal\Core\Archiver\ArchiverInterface
class \Drupal\system\Plugin\Archiver\Tar extends \Drupal\Core\Archiver\Tar
class \Drupal\system\Plugin\Archiver\Zip extends \Drupal\Core\Archiver\Zip