diff --git a/pyrogram/client/types/__init__.py b/pyrogram/client/types/__init__.py
new file mode 100644
index 00000000..e858d4dc
--- /dev/null
+++ b/pyrogram/client/types/__init__.py
@@ -0,0 +1,2 @@
+from .user import User
+from .chat import Chat
diff --git a/pyrogram/client/types/audio.py b/pyrogram/client/types/audio.py
new file mode 100644
index 00000000..d2e53f44
--- /dev/null
+++ b/pyrogram/client/types/audio.py
@@ -0,0 +1,14 @@
+class Audio:
+    def __init__(self,
+                 file_id: str,
+                 duration: int = None,
+                 performer: str = None,
+                 title: str = None,
+                 mime_type: str = None,
+                 file_size: str = None):
+        self.file_id = file_id
+        self.duration = duration
+        self.performer = performer
+        self.title = title
+        self.mime_type = mime_type
+        self.file_size = file_size
diff --git a/pyrogram/client/types/chat.py b/pyrogram/client/types/chat.py
new file mode 100644
index 00000000..fb31bee1
--- /dev/null
+++ b/pyrogram/client/types/chat.py
@@ -0,0 +1,16 @@
+class Chat:
+    def __init__(self,
+                 id: int,
+                 type: str,
+                 title: str = None,
+                 username: str = None,
+                 first_name: str = None,
+                 last_name: str = None,
+                 all_members_are_administrators: bool = None,
+                 photo=None,
+                 description: str = None,
+                 invite_link: str = None,
+                 pinned_message=None,
+                 sticker_set_name: str = None,
+                 can_set_sticker_set=None):
+        ...
diff --git a/pyrogram/client/types/message.py b/pyrogram/client/types/message.py
new file mode 100644
index 00000000..f617201c
--- /dev/null
+++ b/pyrogram/client/types/message.py
@@ -0,0 +1,85 @@
+from . import User, Chat
+
+
+class Message:
+    def __init__(self,
+                 message_id: int,
+                 from_user: User,
+                 date: int,
+                 chat: Chat,
+                 forward_from: Chat = None,
+                 forward_from_message_id: int = None,
+                 forward_signature: str = None,
+                 forward_date: int = None,
+                 reply_to_message: "Message" = None,
+                 edit_date: int = None,
+                 media_group_id: str = None,
+                 author_signature: str = None,
+                 text: str = None,
+                 entities=None,
+                 caption_entities=None,
+                 audio=None,
+                 document=None,
+                 game=None,
+                 photo=None,
+                 sticker=None,
+                 video=None,
+                 voice=None,
+                 video_note=None,
+                 caption: str = None,
+                 contact=None,
+                 location=None,
+                 venue=None,
+                 new_chat_members: list = None,
+                 left_chat_member: User = None,
+                 new_chat_title: str = None,
+                 new_chat_photo: list = None,
+                 delete_chat_photo: bool = None,
+                 group_chat_created: bool = None,
+                 supergroup_chat_created: bool = None,
+                 channel_chat_created: bool = None,
+                 migrate_to_chat_id: int = None,
+                 migrate_from_chat_id: int = None,
+                 pinned_message: "Message" = None,
+                 invoice=None,
+                 successful_payment=None):
+        self.message_id = message_id
+        self.from_user = from_user
+        self.date = date
+        self.chat = chat
+        self.forward_from = forward_from
+        self.forward_from_message_id = forward_from_message_id
+        self.forward_signature = forward_signature
+        self.forward_date = forward_date
+        self.reply_to_message = reply_to_message
+        self.edit_date = edit_date
+        self.media_group_id = media_group_id
+        self.author_signature = author_signature
+        self.text = text
+        self.entities = entities
+        self.caption_entities = caption_entities
+        self.audio = audio
+        self.document = document
+        self.game = game
+        self.photo = photo
+        self.sticker = sticker
+        self.video = video
+        self.voice = voice
+        self.video_note = video_note
+        self.caption = caption
+        self.contact = contact
+        self.location = location
+        self.venue = venue
+        self.new_chat_members = new_chat_members
+        self.left_chat_member = left_chat_member
+        self.new_chat_title = new_chat_title
+        self.new_chat_photo = new_chat_photo
+        self.delete_chat_photo = delete_chat_photo
+        self.group_chat_created = group_chat_created
+        self.supergroup_chat_created = supergroup_chat_created
+        self.channel_chat_created = channel_chat_created
+        self.migrate_to_chat_id = migrate_to_chat_id
+        self.migrate_from_chat_id = migrate_from_chat_id
+        self.pinned_message = pinned_message
+        self.invoice = invoice
+        self.successful_payment = successful_payment
diff --git a/pyrogram/client/types/user.py b/pyrogram/client/types/user.py
new file mode 100644
index 00000000..eee9113d
--- /dev/null
+++ b/pyrogram/client/types/user.py
@@ -0,0 +1,36 @@
+class User:
+    """This object represents a Telegram user or bot.
+
+    Args:
+        id (:obj:`int`):
+            Unique identifier for this user or bot.
+
+        is_bot (:obj:`bool`):
+            True, if this user is a bot.
+
+        first_name (:obj:`str`):
+            User's or bot’s first name.
+
+        last_name (:obj:`str`, optional):
+            User's or bot’s last name.
+
+        username (:obj:`str`, optional):
+            User's or bot’s username.
+
+        language_code (:obj:`str`, optional):
+            IETF language tag of the user's language.
+    """
+
+    def __init__(self,
+                 id: int,
+                 is_bot: bool,
+                 first_name: str,
+                 last_name: str = None,
+                 username: str = None,
+                 language_code: str = None):
+        self.id = id
+        self.is_bot = is_bot
+        self.first_name = first_name
+        self.last_name = last_name
+        self.username = username
+        self.language_code = language_code