SendMessage method add recipient

src/Models/Message.php

@@ -10,10 +10,14 @@ namespace BushlanovDev\MaxMessengerBot\Models;
 final readonly class Message extends AbstractModel
 {
     /**
+     * @param int $timestamp Unix-time when message was created.
      * @param MessageBody $body Body of created message. Text + attachments.
+     * @param Recipient $recipient Message recipient. Could be user or chat.
      */
     public function __construct(
+        public int $timestamp,
         public MessageBody $body,
+        public Recipient $recipient,
     ) {
     }
 }

src/Models/Recipient.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace BushlanovDev\MaxMessengerBot\Models;
+
+use BushlanovDev\MaxMessengerBot\Enums\ChatType;
+
+/**
+ * Message recipient. Could be user or chat.
+ */
+final readonly class Recipient extends AbstractModel
+{
+    /**
+     * @param ChatType $chatType Chat type (dialog, chat or channel).
+     * @param int|null $userId User identifier, if message was sent to user.
+     * @param int|null $chatId Chat identifier.
+     */
+    public function __construct(
+        public ChatType $chatType,
+        public ?int $userId,
+        public ?int $chatId,
+    ) {
+    }
+}