Add Notifier SentMessage

Author: jeremyFreeAgent

notifier/chatters.rst

@@ -32,12 +32,16 @@ you to send messages to chat services like Slack or Telegram::
                 // default transport (the first one configured)
                 ->transport('slack');
 
-            $chatter->send($message);
+            $sentMessage = $chatter->send($message);
 
             // ...
         }
     }
 
+The ``$sentMessage`` (instance of
+:class:`Symfony\\Component\\Notifier\\Message\\SentMessage`) returned by
+``send()`` contains info about the sent message.
+
 .. seealso::
 
     Read :ref:`the main Notifier guide <notifier-chatter-dsn>` to see how
@@ -46,7 +50,7 @@ you to send messages to chat services like Slack or Telegram::
 Adding Interactions to a Slack Message
 --------------------------------------
 
-With a Slack message, you can use the 
+With a Slack message, you can use the
 :class:`Symfony\\Component\\Notifier\\Bridge\\Slack\\SlackOptions` to add
 some interactive options called `Block elements`_::
 

notifier/texters.rst

@@ -14,7 +14,7 @@ you to send SMS messages::
 
     // src/Controller/SecurityController.php
     namespace App\Controller;
-    
+
     use Symfony\Component\Notifier\Message\SmsMessage;
     use Symfony\Component\Notifier\TexterInterface;
     use Symfony\Component\Routing\Annotation\Route;
@@ -33,12 +33,16 @@ you to send SMS messages::
                 'A new login was detected!'
             );
 
-            $texter->send($sms);
+            $sentMessage = $texter->send($sms);
 
             // ...
         }
     }
 
+The ``$sentMessage`` (instance of
+:class:`Symfony\\Component\\Notifier\\Message\\SentMessage`) returned by
+``send()`` contains info about the sent message.
+
 .. seealso::
 
     Read :ref:`the main Notifier guide <notifier-texter-dsn>` to see how