Add support for MyChatMemberUpdatedEvent

src/TgBotLib/Events/MyChatMemberUpdatedEvent.php

@@ -0,0 +1,30 @@
+<?php
+
+    namespace TgBotLib\Events;
+
+
+    use TgBotLib\Abstracts\UpdateEvent;
+    use TgBotLib\Enums\UpdateEventType;
+    use TgBotLib\Objects\ChatMemberUpdated;
+
+    abstract class MyChatMemberUpdatedEvent extends UpdateEvent
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function getEventType(): UpdateEventType
+        {
+            return UpdateEventType::MY_CHAT_MEMBER_UPDATED;
+        }
+
+        /**
+         * The bot's chat member status was updated in a chat. For private chats,
+         * this update is received only when the bot is blocked or unblocked by the user.
+         *
+         * @return ChatMemberUpdated The updated chat member information.
+         */
+        protected function getMyChatMemberUpdated(): ChatMemberUpdated
+        {
+            return $this->update->getMyChatMember();
+        }
+    }