Fixed deprecation (#1548)

Author: fkrzski

src/SupervisorOptions.php

@@ -165,6 +165,13 @@ class SupervisorOptions
      */
     public $rest;
 
+    /**
+     * The number of seconds to wait before retrying a job that encountered an uncaught exception.
+     *
+     * @var int
+     */
+    public $retryAfter;
+
     /**
      * Create a new worker options instance.
      *