This is the error i got when I create Object Of class : \Hitmeister\Component\Api\Transfers\OrderInvoiceAddTransfer
$data = new \Hitmeister\Component\Api\Transfers\OrderInvoiceAddTransfer();
Error : During inheritance of JsonSerializable: Uncaught ErrorException: Return type of Microsoft\Graph\Model\Entity::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed
This is the error i got when I create Object Of class : \Hitmeister\Component\Api\Transfers\OrderInvoiceAddTransfer $data = new \Hitmeister\Component\Api\Transfers\OrderInvoiceAddTransfer();
Error : During inheritance of JsonSerializable: Uncaught ErrorException: Return type of Microsoft\Graph\Model\Entity::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed