Schedule is an optional but recommended base class for using schedules in cogsworth.
Any schedules you pass to cogsworth will eventually be cast into a Schedule instance.
It provides very little value outside of providing a default id.
A schedule of cogsworth has an
trigger, & a
tourist is additional data that you can pass that cogsworth takes along for the ride!
var Schedule =var schedule =id: 'some_id'trigger: <Trigger>tourist: ...