code: private function publishConfig()
  	{
  		$config = __DIR__ . '/config/workflow.php';
  
  		$this->publishes([$config => config_path('workflow.php')]);
  
  		$this->mergeConfigFrom($config, 'workflow');
  	}
docs: Publish the configuration file.
  
  @author	Andrea Marco Sartori
  @return	void