"com\intuit\..." prefixes on class types

[themightychris]

What's with all the properties being declared with types like com\intuit\schema\finance\v3\IPPReferenceType:

https://github.com/intuit/QuickBooks-V3-PHP-SDK/blob/master/src/Data/IPPSalesTransaction.php#L71

When the namespace for IPPReferenceType is QuickBooksOnline\API\Data:

https://github.com/intuit/QuickBooks-V3-PHP-SDK/blob/master/src/Data/IPPReferenceType.php

This makes it impossible for a project setting these properties to pass static analysis without tons of exceptions

[kkmuffme]

This is incredibly annoying, please merge the PR I provided.

[kkmuffme]

Fyi: the reason it's there is bc Bind.php could use it to map it against the XML schema, but that's not implemented anyway

[kkmuffme]

Btw this won't be fixed ever, as they use it as a namespace prefix and the SDK is super buggy atm.
See #505