Module types 

Structs

BotCommand

Bot command for setMyCommands API

CallbackQuery

Callback query (button press)

Chat

Telegram Chat object

InlineKeyboardButton

Inline keyboard button

InlineKeyboardMarkup

Inline keyboard markup

Message

Telegram Message object

MessageEntity

Message entity (commands, mentions, etc.)

Update

Telegram Update object received via webhook

User

Telegram User object

Enums

ChatType

Chat type

EntityType

Entity type

ReplyMarkup

Reply markup options

UpdateKind

The kind of update received