/* Siesta 5.1.0 Copyright(c) 2009-2018 Bryntum AB https://bryntum.com/contact https://bryntum.com/products/siesta/license */ Role('Ariadne.QueryFinder.TreeWalker', { methods : { getParent : function (el) { throw new Error("Abstract method called: `getParent`") }, contains : function (parentEl, childEl) { throw new Error("Abstract method called: `contains`") } } });