code: protected function bootstrapConfigs()
      {
          $configFile = realpath(__DIR__.'/../config/jsvalidation.php');
  
          $this->mergeConfigFrom($configFile, 'jsvalidation');
          $this->publishes([$configFile => $this->app['path.config'].'/jsvalidation.php'], 'config');
      }
docs: Load and publishes configs.
  
  @return void