Can define ChatMessage transport to null

2020-09-30 18:26:07 +02:00 · 2020-09-30 18:26:07 +02:00 · 09c9bde479
commit 09c9bde479
parent b35bbdbde5
1 changed files with 1 additions and 1 deletions
--- a/src/Symfony/Component/Notifier/Message/ChatMessage.php
+++ b/src/Symfony/Component/Notifier/Message/ChatMessage.php
@ -77,7 +77,7 @@ final class ChatMessage implements MessageInterface
    /**
     * @return $this
     */
-    public function transport(string $transport): self
+    public function transport(?string $transport): self
    {
        $this->transport = $transport;