Fill the item cache when storing item

[friendica.git] / src / Render / TemplateEngine.php

diff --git a/src/Render/TemplateEngine.php b/src/Render/TemplateEngine.php
index 40fbfea6cac98f65102c97dac6e32714055abdfc..6bfbe31971311a5aa6eb1a95b0eb46d0309341d7 100644 (file)
--- a/src/Render/TemplateEngine.php
+++ b/src/Render/TemplateEngine.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -40,6 +40,14 @@ abstract class TemplateEngine
         */
        abstract public function __construct(string $theme, array $theme_info);
 
+       /**
+        * Checks the template engine is correctly installed and configured and reports error messages in the provided
+        * parameter or displays them directly if it's null.
+        *
+        * @param array|null $errors
+        */
+       abstract public function testInstall(array &$errors = null);
+
        /**
         * Returns the rendered template output from the template string and variables
         *