For better static analysis we should parse and extract information of JSDoc-formatted comments: http://en.wikipedia.org/wiki/JSDoc
binary plugin support
We should look at how QtCreator/QML figures out what API a plugin provides. We'll also need to be able to setup custom QML import paths probably.
If one works on a project that creates its own QML plugin we should be able to figure that out somehow using the project builder and the C++ language plugin. Then we could deduce the API directly from the C++ DUChain information.
I hope that we could make use of the QtHelp plugin for default QML types and should add proper support for DoxyQML for additional static analysis opportunities for custom QML types. http://agateau.com/2013/01/14/introducing-doxyqml/