Error While DI compiling

[ne0nlight]

Hello!

I have been looking for a declared value solution, so this seems perfect, however when enabling the module and setup:di:compile'ing, I received this error:

 Xantek\UpsDeclaredValue\Model\Carrier
                Incompatible argument type: Required type: \Magento\Framework\HTTP\ClientFactory. Actual type: array; File:
/app/code/Xantek/UpsDeclaredValue/Model/Carrier.php

Total Errors Count: 1


  [Magento\Framework\Validator\Exception]
  Error during compilation

Any idea what the issue could be?

Thanks!