phpDocumentor Return tag must be an int

[reindert-vetter]

Because count() gives an int, hasShipment returns an int. Now i can't do this:
if ($view->getOrder()->hasShipments() === true) {

[magento-cicd2]

All committers have signed the CLA.

[orlangur]

@reindert-vetter code like
if ($view->getOrder()->hasShipments() === true) {
should be always written as
if ($view->getOrder()->hasShipments()) {
actually.

I do agree that current implementation of the method could be a bit confusing but I believe we should not change contract here but just change implementation.

Please change all has* methods in this class so that they always return boolean value if you wish:

public function hasShipments()
    {
        return (bool)$this->getShipmentsCollection()->count();
    }

To match implementation with PHPDoc correctly.

[reindert-vetter]

Done

[orlangur]

Great, thanks for the quick change!