Make nullability explicit

Bernhard Schmitt · Bernhard Schmitt · commit 19dcc7bbe6b3 · 2025-05-19T12:32:09.000+02:00
diff --git a/Classes/MailerFactory.php b/Classes/MailerFactory.php
@@ -20,7 +20,7 @@ class MailerFactory
     /**
      * @param string|string[]|null $dsn
      */
-    public function createMailer(string|array $dsn = null): MailerInterface
+    public function createMailer(string|array|null $dsn = null): MailerInterface
     {
         $dsn = $dsn ?: $this->configuration['dsn'] ?? null;
 

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ class MailerFactory`
`20`	`20`	`/**`
`21`	`21`	`* @param string\|string[]\|null $dsn`
`22`	`22`	`*/`
`23`		`- public function createMailer(string\|array $dsn = null): MailerInterface`
	`23`	`+ public function createMailer(string\|array\|null $dsn = null): MailerInterface`
`24`	`24`	`{`
`25`	`25`	`$dsn = $dsn ?: $this->configuration['dsn'] ?? null;`
`26`	`26`