Can define ChatMessage transport to null

Olivier Dolbeau · Olivier Dolbeau · commit 30a58dbade5c · 2020-09-30T18:27:02.000+02:00
diff --git a/src/Symfony/Component/Notifier/Message/ChatMessage.php b/src/Symfony/Component/Notifier/Message/ChatMessage.php
@@ -77,7 +77,7 @@ public function getOptions(): ?MessageOptionsInterface
     /**
      * @return $this
      */
-    public function transport(string $transport): self
+    public function transport(?string $transport): self
     {
         $this->transport = $transport;
 

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ public function getOptions(): ?MessageOptionsInterface`
`77`	`77`	`/**`
`78`	`78`	`* @return $this`
`79`	`79`	`*/`
`80`		`- public function transport(string $transport): self`
	`80`	`+ public function transport(?string $transport): self`
`81`	`81`	`{`
`82`	`82`	`$this->transport = $transport;`
`83`	`83`