Link to mcentitystruckbylightningevent

The event is cancelable.

If the event is canceled, the entity is not struck by the lightening.

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.

import crafttweaker.api.event.entity.MCEntityStruckByLightningEvent;

Extending MCEntityEvent

Link to extending-mcentityevent

MCEntityStruckByLightningEvent extends MCEntityEvent. That means all methods available in MCEntityEvent are also available in MCEntityStruckByLightningEvent