import type { PayloadAction } from '@reduxjs/toolkit';
import type { SearchEngine } from '../../app/search-engine/search-engine.js';
import type { QuestionAnsweringUniqueIdentifierActionCreatorPayload } from './question-answering-document-id.js';
/**
 * The question answering action creators.
 *
 * @group Actions
 * @category QuestionAnswering
 */
export interface QuestionAnsweringActionCreators {
    /**
     * Collapses a smart snippet.
     *
     * @returns A dispatchable action.
     */
    collapseSmartSnippet(): PayloadAction;
    /**
     * Expands a smart snippet.
     *
     * @returns A dispatchable action.
     */
    expandSmartSnippet(): PayloadAction;
    /**
     * Dislikes a smart snippet (a 'thumbs down' reaction).
     *
     * @returns A dispatchable action.
     */
    dislikeSmartSnippet(): PayloadAction;
    /**
     * Likes a smart snippet (a 'thumbs up' reaction).
     *
     * @returns A dispatchable action.
     */
    likeSmartSnippet(): PayloadAction;
    /**
     * Opens the feedback modal of a smart snippet.
     *
     * @returns A dispatchable action.
     */
    openFeedbackModal(): PayloadAction;
    /**
     * Closes the feedback modal of a smart snippet.
     *
     * @returns A dispatchable action.
     */
    closeFeedbackModal(): PayloadAction;
    /**
     * Expands the specified snippet suggestion.
     *
     * @param payload - The action creator payload.
     * @returns A dispatchable action.
     */
    expandSmartSnippetRelatedQuestion(payload: QuestionAnsweringUniqueIdentifierActionCreatorPayload): PayloadAction<QuestionAnsweringUniqueIdentifierActionCreatorPayload>;
    /**
     * Collapses the specified snippet suggestion.
     *
     * @param payload - The action creator payload.
     * @returns A dispatchable action.
     */
    collapseSmartSnippetRelatedQuestion(payload: QuestionAnsweringUniqueIdentifierActionCreatorPayload): PayloadAction<QuestionAnsweringUniqueIdentifierActionCreatorPayload>;
}
/**
 * Loads the `questionAnswering` reducer and returns possible action creators.
 *
 * @param engine - The headless engine.
 * @returns An object holding the action creators.
 *
 * @group Actions
 * @category QuestionAnswering
 */
export declare function loadQuestionAnsweringActions(engine: SearchEngine): QuestionAnsweringActionCreators;