qmllint should check Connections

I tested qmllint from fe59c788a65579bbeeb550fcad96cf26443df77a (currrent dev branch).
With such code:

Item {
    MouseArea {
        id: area
/*      onBugaga: function(mouse) {
                foo(mouse);
        }*/
    }
    Connections {
      target: area
      function onBugaga(mouse) { foo(mouse) }
    }    
}

If I uncomment `onBugaga` inside "MouseArea" then qmllint reports:

Warning: Test.qml:6:2: no matching signal found for handler "onBugaga"

But with original code qmllint reports nothing.
I expect the same message about "no matching signal found" for ""onBugaga" inside "Connections".