import { AggregateSearchParams, FilterMap, SearchParams, SortParam } from './search-params';
export declare class SearchParamURLGenerator {
    /**
     * Generates a query parameter from the given aggregate search params
     *
     * Example:
     *
     * [
     *  {
     *    "terms": {
     *      "field": "collection",
     *      "size":10
     *    }
     *  },
     *  {
     *    "terms": {
     *      "field": "subjectSorter",
     *      "size": 10
     *    }
     *  }
     * ]
     *
     * @returns {string | undefined}
     * @memberof AggregateSearchParams
     */
    static aggregateSearchParamsAsString(aggregateSearchParams: AggregateSearchParams): string | undefined;
    static sortParamsAsString(sortParams: SortParam): string;
    static filterParamsAsString(filters: FilterMap): string;
    static generateURLSearchParams(searchParams: SearchParams): URLSearchParams;
}