Add forwardMessages method for batch forwarding

src/TgBotLib/Objects/MessageId.php

@@ -0,0 +1,46 @@
+<?php
+
+    namespace TgBotLib\Objects;
+
+    use TgBotLib\Interfaces\ObjectTypeInterface;
+
+    class MessageId implements ObjectTypeInterface
+    {
+        private int $message_id;
+
+        /**
+         * Unique message identifier
+         *
+         * @return int
+         */
+        public function getMessageId(): int
+        {
+            return $this->message_id;
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public function toArray(): ?array
+        {
+            return [
+                'message_id' => $this->message_id
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function fromArray(?array $data): ?MessageId
+        {
+            if (empty($data))
+            {
+                return null;
+            }
+
+            $object = new self();
+            $object->message_id = $data['message_id'];
+
+            return $object;
+        }
+    }