quick_usb for Windows seems to construct an instance of QuickUsbMacos???

[gtminch]

quick_usb_desktop.dart line 18 is part of class QuickUsbWindows but appears to instantiate .instance as a QuickUsbMacos instead.
QuickUsbPlatform.instance = QuickUsbMacos();

I'm no expert, but that smells suspicious. Is it good? Classes QuickUsbMacos and QuickUsbLinux do much more obvious things.