protected function publishableChoices()
    {
        return array_merge(
            ['<comment>Publish files from all providers and tags listed below</comment>'],
            preg_filter('/^/', '<comment>Provider: </comment>', Arr::sort(ServiceProvider::publishableProviders())),
            preg_filter('/^/', '<comment>Tag: </comment>', Arr::sort(ServiceProvider::publishableGroups()))
        );
    }