import type { AsyncThunkAction, PayloadAction } from '@reduxjs/toolkit';
import type { AsyncThunkInsightOptions } from '../../api/service/insight/insight-api-client.js';
import type { InsightEngine } from '../../app/insight-engine/insight-engine.js';
import type { InsightAction } from '../analytics/analytics-utils.js';
import { type FetchQuerySuggestionsActionCreatorPayload, type FetchQuerySuggestionsThunkReturn, type RegisterQuerySuggestActionCreatorPayload } from '../query-suggest/query-suggest-actions.js';
import type { ExecuteSearchThunkReturn } from '../search/legacy/search-actions.js';
import { type StateNeededByExecuteSearch, type StateNeededByQuerySuggest } from './insight-search-actions.js';
export type { FetchQuerySuggestionsActionCreatorPayload, RegisterQuerySuggestActionCreatorPayload, };
export interface InsightSearchActionCreators {
    /**
     * Creates an action that executes a search query.
     *
     * @example
     *
     * ```js
     * const {logInterfaceLoad} = loadSearchAnalyticsActions(engine);
     * const {executeSearch} = loadInsightSearchActions(engine);
     * ```
     *
     * engine.dispatch(executeSearch({legacy: interfaceLoad()}))
     * @param analyticsSearchAction  - The analytics action to log after a successful query. See `loadSearchAnalyticsActions` for possible values.
     * @returns A dispatchable action.
     */
    executeSearch(analyticsSearchAction: InsightAction): AsyncThunkAction<ExecuteSearchThunkReturn, InsightAction, AsyncThunkInsightOptions<StateNeededByExecuteSearch>>;
    /**
     * Creates an action that fetches more results.
     *
     * @returns A dispatchable action.
     */
    fetchMoreResults(): AsyncThunkAction<ExecuteSearchThunkReturn, void, AsyncThunkInsightOptions<StateNeededByExecuteSearch>>;
    /**
     * Creates an action that executes a search query to fetch a new page of results.
     *
     * @param analyticsSearchAction - The analytics action to log after a successful query. See `loadSearchAnalyticsActions` for possible values.
     * @returns A dispatchable action.
     */
    fetchPage(analyticsSearchAction: InsightAction): AsyncThunkAction<ExecuteSearchThunkReturn, InsightAction, AsyncThunkInsightOptions<StateNeededByExecuteSearch>>;
    /**
     * Creates an action that only fetches facet values without affecting the rest of the state.
     *
     * @param analyticsSearchAction - The analytics action to log after a successful query. See `loadSearchAnalyticsActions` for possible values.
     * @returns A dispatchable action.
     */
    fetchFacetValues(analyticsSearchAction: InsightAction): AsyncThunkAction<ExecuteSearchThunkReturn, InsightAction, AsyncThunkInsightOptions<StateNeededByExecuteSearch>>;
    /**
     * Fetches a list of query suggestions for a specific query suggest entity according to the current headless state.
     *
     * @param payload - The action creator payload.
     * @returns A dispatchable action.
     */
    fetchQuerySuggestions(payload: FetchQuerySuggestionsActionCreatorPayload): AsyncThunkAction<FetchQuerySuggestionsThunkReturn, FetchQuerySuggestionsActionCreatorPayload, AsyncThunkInsightOptions<StateNeededByQuerySuggest>>;
    /**
     * Registers a new query suggest entity to the headless state to enable the Coveo ML query suggestions feature.
     *
     * @param payload - The action creator payload.
     * @returns A dispatchable action.
     */
    registerQuerySuggest(payload: RegisterQuerySuggestActionCreatorPayload): PayloadAction<RegisterQuerySuggestActionCreatorPayload>;
}
/**
 * Loads the `search` reducer and returns possible action creators.
 *
 * @param engine - The headless engine.
 * @returns An object holding the action creators.
 */
export declare function loadInsightSearchActions(engine: InsightEngine): InsightSearchActionCreators;