diff --git a/aiogram/client/session/middlewares/base.py b/aiogram/client/session/middlewares/base.py
index 52e955a1..80b94b1a 100644
--- a/aiogram/client/session/middlewares/base.py
+++ b/aiogram/client/session/middlewares/base.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from abc import ABC, abstractmethod
-from typing import TYPE_CHECKING, Awaitable, Callable, Union
+from typing import TYPE_CHECKING, Protocol
 
 from aiogram.methods import Response, TelegramMethod
 from aiogram.methods.base import TelegramType
@@ -9,14 +9,24 @@ from aiogram.methods.base import TelegramType
 if TYPE_CHECKING:
     from ...bot import Bot
 
-NextRequestMiddlewareType = Callable[["Bot", TelegramMethod], Awaitable[Response]]
-RequestMiddlewareType = Union[
-    "BaseRequestMiddleware",
-    Callable[
-        [NextRequestMiddlewareType, "Bot", TelegramMethod],
-        Awaitable[Response],
-    ],
-]
+
+class NextRequestMiddlewareType(Protocol[TelegramType]):
+    async def __call__(
+        self,
+        bot: "Bot",
+        method: TelegramMethod[TelegramType],
+    ) -> Response[TelegramType]:
+        pass
+
+
+class RequestMiddlewareProtocol(Protocol):
+    async def __call__(
+        self,
+        make_request: NextRequestMiddlewareType[TelegramType],
+        bot: "Bot",
+        method: TelegramMethod[TelegramType],
+    ) -> Response[TelegramType]:
+        pass
 
 
 class BaseRequestMiddleware(ABC):
diff --git a/aiogram/client/session/middlewares/manager.py b/aiogram/client/session/middlewares/manager.py
index 93d8d6c3..df484952 100644
--- a/aiogram/client/session/middlewares/manager.py
+++ b/aiogram/client/session/middlewares/manager.py
@@ -1,63 +1,51 @@
 from __future__ import annotations
 
 from functools import partial
-from typing import (
-    TYPE_CHECKING,
-    Any,
-    Awaitable,
-    Callable,
-    List,
-    Optional,
-    Sequence,
-    Union,
-    overload,
-)
+from typing import Any, Callable, List, Optional, Sequence, Union, cast, overload
 
 from aiogram.client.session.middlewares.base import (
     NextRequestMiddlewareType,
-    RequestMiddlewareType,
+    RequestMiddlewareProtocol,
 )
-from aiogram.methods import Response
-from aiogram.methods.base import TelegramMethod, TelegramType
-from aiogram.types import TelegramObject
-
-if TYPE_CHECKING:
-    from aiogram import Bot
+from aiogram.methods.base import TelegramType
 
 
-class RequestMiddlewareManager(Sequence[RequestMiddlewareType]):
+class RequestMiddlewareManager(Sequence[RequestMiddlewareProtocol]):
     def __init__(self) -> None:
-        self._middlewares: List[RequestMiddlewareType] = []
+        self._middlewares: List[RequestMiddlewareProtocol] = []
 
     def register(
         self,
-        middleware: RequestMiddlewareType,
-    ) -> RequestMiddlewareType:
+        middleware: RequestMiddlewareProtocol,
+    ) -> RequestMiddlewareProtocol:
         self._middlewares.append(middleware)
         return middleware
 
-    def unregister(self, middleware: RequestMiddlewareType) -> None:
+    def unregister(self, middleware: RequestMiddlewareProtocol) -> None:
         self._middlewares.remove(middleware)
 
     def __call__(
         self,
-        middleware: Optional[RequestMiddlewareType] = None,
-    ) -> Union[Callable[[RequestMiddlewareType], RequestMiddlewareType], RequestMiddlewareType,]:
+        middleware: Optional[RequestMiddlewareProtocol] = None,
+    ) -> Union[
+        Callable[[RequestMiddlewareProtocol], RequestMiddlewareProtocol],
+        RequestMiddlewareProtocol,
+    ]:
         if middleware is None:
             return self.register
         return self.register(middleware)
 
     @overload
-    def __getitem__(self, item: int) -> RequestMiddlewareType:
+    def __getitem__(self, item: int) -> RequestMiddlewareProtocol:
         pass
 
     @overload
-    def __getitem__(self, item: slice) -> Sequence[RequestMiddlewareType]:
+    def __getitem__(self, item: slice) -> Sequence[RequestMiddlewareProtocol]:
         pass
 
     def __getitem__(
         self, item: Union[int, slice]
-    ) -> Union[RequestMiddlewareType, Sequence[RequestMiddlewareType]]:
+    ) -> Union[RequestMiddlewareProtocol, Sequence[RequestMiddlewareProtocol]]:
         return self._middlewares[item]
 
     def __len__(self) -> int:
@@ -65,10 +53,10 @@ class RequestMiddlewareManager(Sequence[RequestMiddlewareType]):
 
     def wrap_middlewares(
         self,
-        callback: Callable[[Bot, TelegramMethod], Awaitable[Response]],
+        callback: NextRequestMiddlewareType[TelegramType],
         **kwargs: Any,
-    ) -> NextRequestMiddlewareType:
+    ) -> NextRequestMiddlewareType[TelegramType]:
         middleware = partial(callback, **kwargs)
         for m in reversed(self._middlewares):
-            middleware = partial(m, middleware)  # type: ignore
-        return middleware
+            middleware = partial(m, middleware)
+        return cast(NextRequestMiddlewareType[TelegramType], middleware)
diff --git a/aiogram/client/session/middlewares/request_logging.py b/aiogram/client/session/middlewares/request_logging.py
index cec0d810..af7b9d6e 100644
--- a/aiogram/client/session/middlewares/request_logging.py
+++ b/aiogram/client/session/middlewares/request_logging.py
@@ -24,9 +24,9 @@ class RequestLogging(BaseRequestMiddleware):
 
     async def __call__(
         self,
-        make_request: NextRequestMiddlewareType,
+        make_request: NextRequestMiddlewareType[TelegramType],
         bot: "Bot",
-        method: TelegramMethod,
+        method: TelegramMethod[TelegramType],
     ) -> Response[TelegramType]:
         if type(method) not in self.ignore_methods:
             loggers.middlewares.info(
diff --git a/aiogram/methods/base.py b/aiogram/methods/base.py
index 6ae8e67b..6e14357c 100644
--- a/aiogram/methods/base.py
+++ b/aiogram/methods/base.py
@@ -1,9 +1,19 @@
 from __future__ import annotations
 
 from abc import ABC, abstractmethod
-from typing import TYPE_CHECKING, Any, Dict, Generator, Generic, Optional, TypeVar
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    Awaitable,
+    Callable,
+    Dict,
+    Generator,
+    Generic,
+    Optional,
+    TypeVar,
+)
 
-from pydantic import BaseConfig, BaseModel, ConfigDict, Extra, root_validator
+from pydantic import BaseModel, ConfigDict
 from pydantic.functional_validators import model_validator
 
 from ..types import InputFile, ResponseParameters
@@ -68,8 +78,6 @@ class TelegramMethod(BaseModel, Generic[TelegramType], ABC):
     async def emit(self, bot: Bot) -> TelegramType:
         return await bot(self)
 
-    as_ = emit
-
     def __await__(self) -> Generator[Any, None, TelegramType]:
         from aiogram.client.bot import Bot
 
diff --git a/aiogram/types/message.py b/aiogram/types/message.py
index 6327f2b3..a057ef97 100644
--- a/aiogram/types/message.py
+++ b/aiogram/types/message.py
@@ -10,13 +10,14 @@ from aiogram.utils.text_decorations import (
     html_decoration,
     markdown_decoration,
 )
+
+from ..enums import ContentType
 from .base import (
     UNSET_DISABLE_WEB_PAGE_PREVIEW,
     UNSET_PARSE_MODE,
     UNSET_PROTECT_CONTENT,
     TelegramObject,
 )
-from ..enums import ContentType
 
 if TYPE_CHECKING:
     from ..methods import (
diff --git a/aiogram/types/update.py b/aiogram/types/update.py
index 481e7566..9f9eb413 100644
--- a/aiogram/types/update.py
+++ b/aiogram/types/update.py
@@ -2,8 +2,8 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING, Optional, cast
 
-from .base import TelegramObject
 from ..utils.mypy_hacks import lru_cache
+from .base import TelegramObject
 
 if TYPE_CHECKING:
     from .callback_query import CallbackQuery
diff --git a/aiogram/types/user.py b/aiogram/types/user.py
index 11828dee..3b71af19 100644
--- a/aiogram/types/user.py
+++ b/aiogram/types/user.py
@@ -2,9 +2,9 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING, Any, Optional
 
-from .base import TelegramObject
 from ..utils import markdown
 from ..utils.link import create_tg_link
+from .base import TelegramObject
 
 if TYPE_CHECKING:
     from ..methods import GetUserProfilePhotos