Merge pull request #12935 from HankG/fix-sending-dms-with-oauth-user

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

diff --git a/src/Render/TemplateEngine.php b/src/Render/TemplateEngine.php
index 5873cee4e4bd2d21e41429324e2a8b3c3f9ce808..2e8f0021f460ee3c7090f60c8bcebec12e711eea 100644 (file)
--- a/src/Render/TemplateEngine.php
+++ b/src/Render/TemplateEngine.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -45,6 +45,7 @@ abstract class TemplateEngine
         * parameter or displays them directly if it's null.
         *
         * @param array|null $errors
+        * @return void
         */
        abstract public function testInstall(array &$errors = null);
 
@@ -53,9 +54,9 @@ abstract class TemplateEngine
         *
         * @param string $template
         * @param array  $vars
-        * @return string
+        * @return string Template output with replaced macros
         */
-       abstract public function replaceMacros(string $template, array $vars);
+       abstract public function replaceMacros(string $template, array $vars): string;
 
        /**
         * Returns the template string from a file path and an optional sub-directory from the project root