Export more message event types

[seratch]

Summary

This pull request adds a few missing message subtype events to exports.

See #832 (comment) for the context.

Requirements (place an x in each [ ])

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

[codecov]

Codecov Report

Merging #1254 (70ee8e1) into main (0f3e40c) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1254   +/-   ##
=======================================
  Coverage   73.22%   73.22%           
=======================================
  Files          17       17           
  Lines        1438     1438           
  Branches      431      431           
=======================================
  Hits         1053     1053           
  Misses        300      300           
  Partials       85       85           

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[jestrada]

This will help clean up some code on my end. Thanks for the speedy response!