lib: refactor events.js
requested to merge github/fork/RaisinTen/lib/refactor-to-use-optional-chaining-in-events.js into master
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
commit message follows commit guidelines
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
make -j4 test
(UNIX), or vcbuild test
(Windows) passes