diff --git a/client/src/telethon/_impl/client/client/account.py b/client/src/telethon/_impl/client/client/account.py
index 5b819673..2e805ce7 100644
--- a/client/src/telethon/_impl/client/client/account.py
+++ b/client/src/telethon/_impl/client/client/account.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/auth.py b/client/src/telethon/_impl/client/client/auth.py
index fec550b8..6ab15889 100644
--- a/client/src/telethon/_impl/client/client/auth.py
+++ b/client/src/telethon/_impl/client/client/auth.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/bots.py b/client/src/telethon/_impl/client/client/bots.py
index 8b99ddd7..45ad86e7 100644
--- a/client/src/telethon/_impl/client/client/bots.py
+++ b/client/src/telethon/_impl/client/client/bots.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/buttons.py b/client/src/telethon/_impl/client/client/buttons.py
index 0d5c79cb..49052bde 100644
--- a/client/src/telethon/_impl/client/client/buttons.py
+++ b/client/src/telethon/_impl/client/client/buttons.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/chats.py b/client/src/telethon/_impl/client/client/chats.py
index 195d0c42..dcda4e1f 100644
--- a/client/src/telethon/_impl/client/client/chats.py
+++ b/client/src/telethon/_impl/client/client/chats.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/dialogs.py b/client/src/telethon/_impl/client/client/dialogs.py
index 1f873763..b191e440 100644
--- a/client/src/telethon/_impl/client/client/dialogs.py
+++ b/client/src/telethon/_impl/client/client/dialogs.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/downloads.py b/client/src/telethon/_impl/client/client/downloads.py
index 9746f579..a2a00611 100644
--- a/client/src/telethon/_impl/client/client/downloads.py
+++ b/client/src/telethon/_impl/client/client/downloads.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/messages.py b/client/src/telethon/_impl/client/client/messages.py
index d1b33464..116ba1e4 100644
--- a/client/src/telethon/_impl/client/client/messages.py
+++ b/client/src/telethon/_impl/client/client/messages.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/net.py b/client/src/telethon/_impl/client/client/net.py
index 06f3bd8e..921baa6e 100644
--- a/client/src/telethon/_impl/client/client/net.py
+++ b/client/src/telethon/_impl/client/client/net.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/updates.py b/client/src/telethon/_impl/client/client/updates.py
index d228879c..71549f0c 100644
--- a/client/src/telethon/_impl/client/client/updates.py
+++ b/client/src/telethon/_impl/client/client/updates.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/uploads.py b/client/src/telethon/_impl/client/client/uploads.py
index b86ede27..96a767ca 100644
--- a/client/src/telethon/_impl/client/client/uploads.py
+++ b/client/src/telethon/_impl/client/client/uploads.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
diff --git a/client/src/telethon/_impl/client/client/users.py b/client/src/telethon/_impl/client/client/users.py
index a139a927..63f1b5ea 100644
--- a/client/src/telethon/_impl/client/client/users.py
+++ b/client/src/telethon/_impl/client/client/users.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING: