EntityStruckByLightning

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

Event Class

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.

Event interface extensions

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

ZenGetters/ZenSetters

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

ZenGetter Return Type
lightning IEntity