From 738decf3a32f5ce1a602fd3eaa5d93d1cd248773 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sun, 17 Jun 2018 15:46:29 +0200
Subject: [PATCH] Add types back

---
 src/Monolog/Handler/SwiftMailerHandler.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Monolog/Handler/SwiftMailerHandler.php b/src/Monolog/Handler/SwiftMailerHandler.php
index 6f84dd32..73ef3cfc 100644
--- a/src/Monolog/Handler/SwiftMailerHandler.php
+++ b/src/Monolog/Handler/SwiftMailerHandler.php
@@ -52,10 +52,9 @@ class SwiftMailerHandler extends MailHandler
     /**
      * Gets the formatter for the Swift_Message subject.
      *
-     * @param  string             $format The format of the subject
-     * @return FormatterInterface
+     * @param string $format The format of the subject
      */
-    protected function getSubjectFormatter($format)
+    protected function getSubjectFormatter(string $format): FormatterInterface
     {
         return new LineFormatter($format);
     }