/**
  * Register the service provider.
  *
  * @return void
  */
 public function register()
 {
     TranslatableConfig::cacheGetter(function ($table) {
         return $this->app['cache']->get('translatable.' . $table);
     });
     TranslatableConfig::cacheSetter(function ($table, $fields) {
         return $this->app['cache']->forever('translatable.' . $table, $fields);
     });
     TranslatableConfig::currentLocaleGetter(function () {
         return $this->app->getLocale();
     });
     TranslatableConfig::fallbackLocaleGetter(function () {
         return method_exists($this->app, 'getFallbackLocale') ? $this->app->getFallbackLocale() : config('app.fallback_locale');
     });
 }