t() :: %ExGram.Model.ChatMember{
  can_add_web_page_previews: boolean(),
  can_be_edited: boolean(),
  can_change_info: boolean(),
  can_delete_messages: boolean(),
  can_edit_messages: boolean(),
  can_invite_users: boolean(),
  can_pin_messages: boolean(),
  can_post_messages: boolean(),
  can_promote_members: boolean(),
  can_restrict_members: boolean(),
  can_send_media_messages: boolean(),
  can_send_messages: boolean(),
  can_send_other_messages: boolean(),
  can_send_polls: boolean(),
  custom_title: String.t(),
  is_member: boolean(),
  status: String.t(),
  until_date: integer(),
  user: ExGram.Model.User.t()
}