mw.widgets.SelectWithInputWidget.static.gatherPreInfuseState = function ( node, config ) {
        var state = mw.widgets.SelectWithInputWidget.super.static.gatherPreInfuseState( node, config );
        state.dropdowninput = OO.ui.DropdownInputWidget.static.gatherPreInfuseState(
            $( node ).find( '.oo-ui-dropdownInputWidget' ),
            config.dropdowninput