docs: function initRender (vm) {
  	  vm.$vnode = null; // the placeholder node in parent tree
  	  vm._vnode = null; // the root of the child tree
  	  vm._staticTrees = null;
  	  vm._renderContext = vm.$options._parentVnode && vm.$options._parentVnode.context;
  	  vm.$slots = resolveSlots(vm.$options._renderChildren, vm._renderContext);
  	  // bind the public createElement fn to this instance
  	  // so that we get proper render context inside it.
  	  vm.$createElement = bind$1(createElement, vm);
  	  if (vm.$options.el) {
  	    vm.$mount(vm.$options.el);
  	  }
  	}