Chris@13: assertInstanceOf('Psy\Input\CodeArgument', new CodeArgument('yeah', $mode)); Chris@13: } Chris@13: Chris@13: public function getValidModes() Chris@13: { Chris@13: return [ Chris@13: [InputArgument::REQUIRED], Chris@13: [InputArgument::OPTIONAL], Chris@13: ]; Chris@13: } Chris@13: }