[4.4] Add missing @return annotations

nicolas-grekas · nicolas-grekas · commit edcd1e89670d · 2021-07-23T17:41:52.000+02:00
diff --git a/Transport/Smtp/SmtpTransport.php b/Transport/Smtp/SmtpTransport.php
@@ -340,6 +340,9 @@ private function checkRestartThreshold(): void
         $this->restartCounter = 0;
     }
 
+    /**
+     * @return array
+     */
     public function __sleep()
     {
         throw new \BadMethodCallException('Cannot serialize '.__CLASS__);

Original file line number	Diff line number	Diff line change
`@@ -340,6 +340,9 @@ private function checkRestartThreshold(): void`
`340`	`340`	`$this->restartCounter = 0;`
`341`	`341`	`}`
`342`	`342`
	`343`	`+ /**`
	`344`	`+ * @return array`
	`345`	`+ */`
`343`	`346`	`public function __sleep()`
`344`	`347`	`{`
`345`	`348`	`throw new \BadMethodCallException('Cannot serialize '.__CLASS__);`