import type { ApplyFiltersParams } from '../../connectors/chat/connectChat';
import type { AlgoliaSearchHelper, SearchParameters, SearchResults } from 'algoliasearch-helper';
/**
 * The active refinements as `facetFilters`-style groups: one group per
 * conjunctive/numeric refinement, disjunctive values of the same attribute
 * grouped together.
 */
export declare function getAgentFilters(results: SearchResults): string[][] | undefined;
/**
 * Replaces the helper's refinements and query with the ones a search tool call
 * searched with, then searches.
 */
export declare function applyAgentFilters(params: ApplyFiltersParams, helper: AlgoliaSearchHelper): SearchParameters;