code: public function boot()
      {
          $this->publishes([$this->configuration => config_path('hijri-dates.php')], 'config');
          $this->publishes([$this->translations => resource_path('lang/vendor/hijri-dates/')], 'translation');
  
          $this->mergeConfigFrom($this->configuration, 'hijri-dates');
          $this->loadTranslationsFrom($this->translations, 'hijri-dates');
  
          $translation = Config::get('hijri-dates.translation');
          Date::setTranslation(new $translation);
          Date::setToStringFormat(Config::get('hijri-dates.toStringFormat'));
          Date::setDefaultNumbers(Config::get('hijri-dates.numeric_system'));
  
          Hijri::setDefaultAdjustment(Config::get('hijri-dates.adjustment'));
      }
docs: Bootstrap any application services.
  
  @return void