Beta
Manages callbacks that are connected to changes to the time of a WorldClock.
Optional
Adds a callback that will be called when a world clock's time is modified.
no-restricted-execution - This function can't be called in restricted-execution mode.
early-execution-allowed - This function can be called in early-execution mode.
Removes a callback from being called when a world clock's time is modified.
Manages callbacks that are connected to changes to the time of a WorldClock.