- Added setBCC and setCC methods to interface.

src/Email/MailerInterface.php

@@ -11,4 +11,8 @@ interface MailerInterface
     public function attach(mixed $attachment) : self;
 
     public function setTo(string|\Stringable|array $to) : self;
+
+    public function setBCC(string|\Stringable|array $bcc) : self;
+
+    public function setCC(string|\Stringable|array $cc) : self;
 }