import { Observable } from 'rxjs';
import { HttpBackendClientService } from './http-backend-client.service';
import { ConfigService } from './config.service';
import { CommCentreUserService } from './comm-centre-user.service';
export declare class AlgoliaService {
    private httpClient;
    private config;
    private commCentreUser;
    private useCommCentreUserToken;
    protected client: algoliasearch.Client;
    readonly tokenParams: {
        applyCustomer: string;
    };
    private readonly defaultHeaders;
    protected token: string;
    constructor(httpClient: HttpBackendClientService, config: ConfigService, commCentreUser: CommCentreUserService, useCommCentreUserToken: boolean);
    getToken(force?: boolean): Observable<string>;
    search<T = any>(indexName: string, query: string, params?: algoliasearch.QueryParameters): Observable<algoliasearch.Response<T>>;
    getSearchToken(params?: {
        [param: string]: string;
    }): Observable<string>;
    private initClient;
    private getLocalStorageKey;
    private getHeaders;
}