I am looking to add social sharing into our applications but cannot figure out how to access the sharing API from Qt/QML.

The sharing UI feature is documented here:
The key differentiator is that any app or service could handle the share request.

The MeeGo open source project hosts the sharing libraries here:

I have tried to adapt some of the examples in the git repository, but they all rely on importing ShareUI ie

#include <ShareUI/Item>

which I cannot resolve.

I can see that the SharingUI libs are built into the SDK on this path:
<Qt SDK Root>/Madde/sysroots/harmattan-arm-sysroot/usr/include/ShareUI
but I do not see the ShareUI dir in the same location on the N950.

Any advice on this would be most appreciated.