// Copyright © 2022-2026 Partium, Inc. DBA Partium
import { Observable } from 'rxjs';
import { ServiceProvider } from '../../../core/services/service-provider';
import { PartiumConfig } from '../../../core/models/partium-config';
import { BaseLoginInitService } from '../../../core/services/base-login-init.service';
import { Organization } from '../../../core';
/**
 * Service that provides functions for maintaining the recent text searches.
 * Recent search queries can be managed in a stack and will be stored
 * in local storage for later sessions.
 */
export interface RecentTextSearchQueriesService {
    /**
     * Add new query to the recent queries
     * @param query the query to add
     */
    addQuery(query: string): void;
    /**
     * Add new query to the recent queries
     * The query will be added as semantic query
     * @param query the query to add
     * @deprecated use addQuery instead
     */
    addSemanticTextQuery(query: string): void;
    /**
     * Add new query to the recent queries
     * The query will be added as exact query
     * @param query the query to add
     * @deprecated use addQuery instead
     */
    addExactTextQuery(query: string): void;
    /**
     * Get the recent text search queries as observable, but only after init is finished.
     * @returns Observable that emits every time the recent search query changes
     */
    getQueries(): Observable<string[]>;
    /**
     * Get the recent semantic text search queries as observable, but only after init is finished.
     * @returns Observable that emits every time the recent search query changes
     * @deprecated use getQueries instead
     */
    getSemanticTextQueries$(): Observable<string[]>;
    /**
     * Get the recent exact text search queries as observable, but only after init is finished.
     * @returns Observable that emits every time the recent search query changes
     * @deprecated use getQueries instead
     */
    getExactTextQueries$(): Observable<string[]>;
    /**
     * Reset the service
     * Called on logout
     */
    reset(): void;
}
export declare class RecentTextSearchQueriesServiceImpl extends BaseLoginInitService implements RecentTextSearchQueriesService {
    private RECENT_QUERIES_STORE_COUNT;
    private localStorageService;
    private readonly recentSearchQueries$;
    private readonly recentSemanticTextQueries$;
    private readonly recentExactTextQueries$;
    private initFinished$;
    private initFinishedResolve;
    constructor(serviceProvider: ServiceProvider);
    onCreate(): void;
    /**
     * Called on login
     */
    init(config: PartiumConfig, userEmail: string, currentOrganization$: Observable<Organization>): Observable<void>;
    addQuery(query: string): Promise<void>;
    addSemanticTextQuery(query: string): Promise<void>;
    addExactTextQuery(query: string): Promise<void>;
    getQueries(): Observable<string[]>;
    getSemanticTextQueries$(): Observable<string[]>;
    getExactTextQueries$(): Observable<string[]>;
    reset(): void;
    private addQueryToLocalStorage;
    /**
     * Loads the recent parts from local storage and returns them.
     *
     * @return array that contains the ids of the recent parts loaded from the localstorage
     */
    private loadRecentQueries;
    /**
     * Loads the recent queries from local storage and returns them.
     *
     * @return array that contains the loaded recent text-search queries
     */
    private getQueriesFromLocalStorage;
}