`PinnedMessageItem` interface missing `ts`

[maxretries]

@slack/bolt version

3.19.0

Your App and Receiver Configuration

Not applicable, issue with types

Node.js runtime version

Not applicable, issue with types

Steps to reproduce:

pin_added and pin_removed event send the ts of the pinned message. However this is missing in the PinnedMessageItem

Expected result:

ts should be part of PinnedMessageItem interface.

Actual result:

ts is currently not defined in PinnedMessageItem interface

[filmaj]

Good catch! Thanks for filing. Confirmed in my local testing.