Function banChatMember

banChatMember(
    client: ITelegramClient,
    params: {
        chatId: InputPeerLike;
        participantId: InputPeerLike;
        shouldDispatch?: true;
        untilDate?: number | Date;
    },
): Promise<Message | null>
Ban a user/channel from a legacy group, a supergroup or a channel. They will not be able to re-join the group on their own, manual administrator's action will be required.

When banning a channel, the user won't be able to use any of their channels to post until the ban is lifted.
Parameters
- client: ITelegramClient
- params: {
      chatId: InputPeerLike;
      participantId: InputPeerLike;
      shouldDispatch?: true;
      untilDate?: number | Date;
  }
  - chatId: InputPeerLike
    Chat ID
  - participantId: InputPeerLike
    ID of the user/channel to ban
  - OptionalshouldDispatch?: true
    Whether to dispatch the returned service message (if any) to the client's update handler.
  - OptionaluntilDate?: number | Date
Returns Promise<Message | null>
Service message about removed user, if one was generated.
- Defined in packages/core/src/highlevel/methods/chats/ban-chat-member.ts:19