Fix type annotations #59
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When validating my app using Psalm, I get the following error:
ERROR: PossiblyInvalidArgument - app/forms/TeamFormFactory.php:63:26 - Argument 1 of iterator_count expects Traversable, possibly different type Iterator|array<array-key, Nette\Forms\Container> provided
return iterator_count($replicator->getContainers()) <= $maxMembers;
Since Nette\ComponentModel\Container::getComponents only returns Iterator, let’s fix the annotations using generics.
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When validating my app using Psalm, I get the following error:
Since Nette\ComponentModel\Container::getComponents only returns Iterator, let’s fix the annotations using generics.