/**
* Get class namespace.
*
* @param \Nwidart\Modules\Module $module
*
* @return string
*/
public function getClassNamespace($module)
{
$extra = str_replace($this->getClass(), '', $this->argument($this->argumentName));
$extra = str_replace('/', '\\', $extra);
$namespace = $this->laravel['modules']->config('namespace');
$namespace .= '\\' . $module->getStudlyName();
$namespace .= '\\' . $this->getDefaultNamespace();
$namespace .= '\\' . $extra;
return trim($namespace, '\\');
}