PHP Deprecated: Return type of PragmaRX\Coollection\Package\Coollection::offsetExists($key) #211
Description
PHP Deprecated: Return type of PragmaRX\Coollection\Package\Coollection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in pragmarx/coollection/src/package/Coollection.php on line 457