During inheritance of IteratorAggregate: Uncaught ErrorException: Return type of Tatter\Schemas\Reader\Handlers\CacheHandler::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /path-to-project/vendor/tatter/schemas/src/Reader/Handlers/CacheHandler.php:155
Using this on PHP 8.1 I get the following error: