+ /**
+ * Invalidates all compiled Twig templates.
+ *
+ * @see \drupal_flush_all_caches
+ */
+ public function invalidate() {
+ PhpStorageFactory::get('twig')->deleteAll();
+ $this->templateClasses = [];
+ $this->loadedTemplates = [];
+ $this->state->delete(static::CACHE_PREFIX_METADATA_KEY);
+ }
+