The EntityStruckByLightning event is fired whenever a lightning bolt is about to hit an entity.

You will need to cast the event in the function header as this class:
crafttweaker.event.EntityStruckByLightningEvent
You can, of course, also import the class before and use that name then.

LivingEntityUseItem Events implement the following interfaces and are able to call all of their methods/getters/setters as well:

• IEntityEvent
• IEventCancelable

The following information can be retrieved/set during the event:

ZenGetter	Возвращаемый тип
ZenGetter lightning	Возвращаемый тип IEntity