Querylist: non-static method x cannot be referenced from a static context

[alexanderpann]

I tried to add a separator style to the querylist which didn't work because the generated QueryListHandler class is a static private class:

indent-layout-new-line : (editorContext, node)->boolean { 
  node.isLayoutedVertically(); 
}

Exception: non-static method _StyleParameter_QueryFunction_vkrx87_a0a3a() cannot be referenced from a static context