Hooks API
Declared hooks
conreg.api.php documents:
hook_convention_member_added($member)hook_convention_member_updated($member)hook_convention_member_deleted($member)
Emitted hooks
src/Member.php invokes:
convention_member_addedconvention_member_updatedconvention_member_deleted
Payload note
conreg.api.php documents $member as array, while runtime emitters pass a
Drupal\conreg\Member object in current implementations.