Importing QML plugin

Hi, i wrote two c++ classes I want to load into my project als QML plugins. When I run the rpm validator I get the error import 'className 1.0' is not allowed and a link to the [FAQ page](Please see our FAQ here: https://harbour.jolla.com/faq#QML_API). I read the section three times but I just do not understand what they try to tell me. I renamed the files to harbour.myAppName.className.cpp but that did not do the trick. So what are they trying to tell me? Thanks