how to generate function(GuardEvent|TransitionEvent) {... · nette/php-generator · Discussion #177

tacman
Mar 1, 2025

I'm trying to generate

public function getRow(GuardEvent|TransitionEvent $event): Row

but I can't figure out how to add more than one type. I see setType, but not addType or setTypes()

 $parameter = $method
 ->addParameter('event');
 $parameter
 ->setType(GuardEvent::class)
 ->setType(TransitionEvent::class);

Is there a way to do this? Thx.

Found it! Type::union

 $parameter = $method
 ->addParameter('event');
 $parameter
 ->setType(Type::union(TransitionEvent::class, GuardEvent::class));

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