assertFalse(queryContext.hasSorts());

        SortBuilder<?> sort1 = SortBuilders.fieldSort("field1");
        SortBuilder<?> sort2 = SortBuilders.fieldSort("field2");

        queryContext.addSorts(sort1, sort2);

        assertTrue(queryContext.hasSorts());
        List<SortBuilder<?>> sorts = queryContext.sortBuilders();
        assertEquals(2, sorts.size());

    }

    String getQueryCollapseInnerHitsSorts();

    @SuppressWarnings("rawtypes")
    default OptionalThing<SortBuilder[]> getQueryCollapseInnerHitsSortBuilders() {
        @SuppressWarnings("unchecked")
        OptionalThing<SortBuilder[]> ot = (OptionalThing<SortBuilder[]>) propMap.get(QUERY_COLLAPSE_INNER_HITS_SORTS);
        if (ot == null) {
            final String sorts = getQueryCollapseInnerHitsSorts();

         */
        protected void buildSort(final QueryContext queryContext, final QueryFieldConfig queryFieldConfig, final FessConfig fessConfig) {
            queryContext.sortBuilders().forEach(sortBuilder -> searchRequestBuilder.addSort(sortBuilder));
        }

        /**
         * Builds the rescorer configuration.
         *
         * @param queryHelper the query helper