ClientTickEvent
Link to clienttickevent
The event is not cancelable.
The event does not have a result.
Importing the class
Link to importing-the-class
It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
ZenScript Copyimport crafttweaker.forge.api.event.tick.ClientTickEvent;
Extending TickEvent
Link to extending-tickevent
ClientTickEvent extends TickEvent. That means all methods available in TickEvent are also available in ClientTickEvent