stakx-io / stakx

src/allejo/stakx/Service.php

Doc Comments +3 added lines

@@ -30,6 +30,9 @@
         return self::$workingDirectory;
     }
 
+    /**
+     * @param string|null $directory
+     */
     public static function setWorkingDirectory($directory)
     {
         self::$workingDirectory = $directory;