DumperInterface

class \Symfony\Component\VarDumper\Dumper\AbstractDumper implements \Symfony\Component\VarDumper\Dumper\DataDumperInterface, \Symfony\Component\VarDumper\Cloner\DumperInterface
class \Symfony\Component\VarDumper\Dumper\CliDumper extends \Symfony\Component\VarDumper\Dumper\AbstractDumper
class \Symfony\Component\VarDumper\Dumper\HtmlDumper extends \Symfony\Component\VarDumper\Dumper\CliDumper