import type { AsyncThunkAction, PayloadAction } from '@reduxjs/toolkit';
import type { AsyncThunkSearchOptions } from '../../api/search/search-api-client.js';
import type { RecommendationEngine } from '../../app/recommendation-engine/recommendation-engine.js';
import { type GetRecommendationsThunkReturn, type SetRecommendationIdActionCreatorPayload, type StateNeededByGetRecommendations } from './recommendation-actions.js';
export type { SetRecommendationIdActionCreatorPayload };
/**
 * The recommendation action creators.
 *
 * @group Actions
 * @category Recommendation
 */
export interface RecommendationActionCreators {
    /**
     * Refreshes the recommendations.
     *
     * @returns A dispatchable action.
     */
    getRecommendations(): AsyncThunkAction<GetRecommendationsThunkReturn, void, AsyncThunkSearchOptions<StateNeededByGetRecommendations>>;
    /**
     * Updates the recommendation identifier.
     *
     * @param payload - The action creator payload.
     * @returns A dispatchable action.
     */
    setRecommendationId(payload: SetRecommendationIdActionCreatorPayload): PayloadAction<SetRecommendationIdActionCreatorPayload>;
}
/**
 * Loads the `recommendation` reducer and returns possible action creators.
 *
 * @param engine - The headless engine.
 * @returns An object holding the action creators.
 *
 * @group Actions
 * @category Recommendation
 */
export declare function loadRecommendationActions(engine: RecommendationEngine): RecommendationActionCreators;