Multiple fields missing in `ChannelCreatedEvent` interface

[maxretries]

@slack/bolt version

3.19.0

Your App and Receiver Configuration

not applicable, types issue.

Node.js runtime version

not applicable, types issue.

Steps to reproduce:

Multiple fields are missing the interface.

1. event_ts
2. context_team_id
3. is_archived
4. is_frozen
5. is_general
6. is_group
7. is_private
8. is_ext_shared
9. is_im
10. is_mpim
11. is_pending_ext_shared

Expected result:

Since all these fields are present in the actual event that the server is sending, it should be defined in the interface in SDK too.

Actual result:

Above listed fields are missing in the interface