Implement Gone request handler

aiogram/dispatcher/webhook.py

@@ -7,6 +7,7 @@ import typing
 from typing import Dict, List, Optional, Union
 
 from aiohttp import web
+from aiohttp.web_exceptions import HTTPGone
 
 from .. import types
 from ..bot import api
@@ -245,6 +246,19 @@ class WebhookRequestHandler(web.View):
             context.set_value('TELEGRAM_IP', ip_address)
 
 
+class GoneRequestHandler(web.View):
+    """
+    If a webhook returns the HTTP error 410 Gone for all requests for more than 23 hours successively,
+    it can be automatically removed.
+    """
+
+    async def get(self):
+        raise HTTPGone()
+
+    async def post(self):
+        raise HTTPGone()
+
+
 def configure_app(dispatcher, app: web.Application, path=DEFAULT_WEB_PATH):
     """
     You can prepare web.Application for working with webhook handler.