import type { AsyncThunkAction } from '@reduxjs/toolkit';
import type { CoreEngine } from '../../../app/engine.js';
import type { LegacySearchAction } from '../../../features/analytics/analytics-utils.js';
import { type FetchQuerySuggestionsActionCreatorPayload } from '../../../features/query-suggest/query-suggest-actions.js';
import type { QuerySuggestState } from '../../../features/query-suggest/query-suggest-state.js';
import { type SearchAction, type TransitiveSearchAction } from '../../../features/search/search-actions.js';
import { type Delimiters, type SuggestionHighlightingOptions } from '../../../utils/highlight.js';
import { type Controller } from '../../controller/headless-controller.js';
import { type SearchBoxOptions } from './headless-core-search-box-options.js';
export type { Delimiters, SearchBoxOptions, SuggestionHighlightingOptions };
export type SearchBoxProps = SearchBoxPropsBase & (NextSearchBoxProps | LegacySearchBoxProps);
interface NextSearchBoxProps {
    /**
     * The action creator for the `executeSearch` thunk action.
     */
    executeSearchActionCreator: (arg: TransitiveSearchAction) => AsyncThunkAction<any, TransitiveSearchAction, any>;
    isNextAnalyticsReady: true;
}
interface LegacySearchBoxProps {
    /**
     * The action creator for the `executeSearch` thunk action.
     */
    executeSearchActionCreator: (arg: LegacySearchAction) => AsyncThunkAction<any, LegacySearchAction, any>;
    isNextAnalyticsReady: false;
}
interface SearchBoxPropsBase {
    /**
     * The `SearchBox` controller options.
     */
    options?: SearchBoxOptions;
    /**
     * The action creator for the `executeSearch` thunk action.
     */
    executeSearchActionCreator: ((arg: TransitiveSearchAction) => AsyncThunkAction<any, TransitiveSearchAction, any>) | ((arg: LegacySearchAction) => AsyncThunkAction<any, LegacySearchAction, any>);
    /**
     * The action creator for the `fetchQuerySuggestions` thunk action.
     */
    fetchQuerySuggestionsActionCreator: (arg: FetchQuerySuggestionsActionCreatorPayload) => AsyncThunkAction<any, FetchQuerySuggestionsActionCreatorPayload, any>;
    isNextAnalyticsReady: boolean;
}
/**
 * A scoped and simplified part of the headless state that is relevant to the `SearchBox` controller.
 *
 * @group Controllers
 * @category SearchBox
 */
export interface SearchBoxState {
    /**
     * The current query in the search box.
     */
    value: string;
    /**
     * The query suggestions for the search box query.
     */
    suggestions: Suggestion[];
    /**
     * Determines if a search is in progress.
     */
    isLoading: boolean;
    /**
     * Determines if a query suggest request is in progress.
     */
    isLoadingSuggestions: boolean;
    /**
     * The search box ID.
     */
    searchBoxId: string;
}
export interface Suggestion {
    /**
     * The suggestion after applying any `highlightOptions`.
     */
    highlightedValue: string;
    /**
     * The suggestion text.
     */
    rawValue: string;
}
/**
 * @internal
 * The `SearchBox` headless controller offers a high-level interface for designing a common search box UI controller
 * with [highlighting for query suggestions](https://docs.coveo.com/en/headless/latest/usage/highlighting/).
 */
export interface SearchBox extends Controller {
    /**
     * Updates the search box text value and shows the suggestions for that value.
     *
     * @param value - The string value to update the search box with.
     */
    updateText(value: string): void;
    /**
     * Clears the search box text and the suggestions.
     */
    clear(): void;
    /**
     * Shows the suggestions for the current search box value.
     */
    showSuggestions(): void;
    /**
     * Selects a suggestion and calls `submit`.
     *
     * @param value - The string value of the suggestion to select
     */
    selectSuggestion(value: string): void;
    /**
     * Deselects all facets and triggers a search query.
     *
     * @param legacyAnalytics -  The legacy analytics action to log after submitting a query.
     * @param nextAnalytics - The next analytics action to log after submitting a query.
     */
    submit(legacyAnalytics?: LegacySearchAction, nextAnalytics?: SearchAction): void;
    /**
     * The state of the `SearchBox` controller.
     */
    state: SearchBoxState;
}
/**
 * @internal
 * Creates a `SearchBox` controller instance.
 *
 * @param engine - The headless engine instance.
 * @returns A `SearchBox` controller instance.
 */
export declare function buildCoreSearchBox(engine: CoreEngine, props: SearchBoxProps): SearchBox;
export declare function getSuggestions(state: QuerySuggestState | undefined, highlightOptions: SuggestionHighlightingOptions): {
    highlightedValue: string;
    rawValue: string;
}[];