ArgumentInterface

class \Symfony\Component\DependencyInjection\Argument\BoundArgument implements \Symfony\Component\DependencyInjection\Argument\ArgumentInterface
class \Symfony\Component\DependencyInjection\Argument\IteratorArgument implements \Symfony\Component\DependencyInjection\Argument\ArgumentInterface
class \Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument implements \Symfony\Component\DependencyInjection\Argument\ArgumentInterface
class \Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument implements \Symfony\Component\DependencyInjection\Argument\ArgumentInterface
class \Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument extends \Symfony\Component\DependencyInjection\Argument\IteratorArgument