Add autogenerated docs for types and methods

docs/api/methods/get_chat.md

@@ -0,0 +1,55 @@
+# getChat
+
+## Description
+
+Use this method to get up to date information about the chat (current name of the user for one-on-one conversations, current username of a user, group or channel, etc.). Returns a Chat object on success.
+
+
+## Arguments
+
+| Name | Type | Description |
+| - | - | - |
+| `chat_id` | `#!python3 Union[int, str]` | Unique identifier for the target chat or username of the target supergroup or channel (in the format @channelusername) |
+
+
+
+## Response
+
+Type: `#!python3 Chat`
+
+Description: Returns a Chat object on success.
+
+
+## Usage
+
+
+### As bot method bot
+
+```python3
+result: Chat = await bot.get_chat(...)
+```
+
+### Method as object
+
+Imports:
+
+- `from aiogram.types import GetChat`
+- `from aiogram.api.types import GetChat`
+- `from aiogram.api.types.get_chat import GetChat`
+
+
+#### With specific bot
+```python3
+result: Chat = await bot.emit(GetChat(...))
+```
+
+#### In handlers with current bot
+```python3
+result: Chat = await GetChat(...)
+```
+
+
+## Related pages:
+
+- [Official documentation](https://core.telegram.org/bots/api#getchat)
+- [aiogram.types.Chat](../types/chat.md)