import { CookieService } from './cookie.service';
import { ApiRequestService } from './api-request.service';
export declare class AnalyticsService {
    private cookieService;
    private apiRequestService;
    private enabled;
    private basicAuth;
    private warningMessage;
    private userIdCookieName;
    private dueTime;
    private mobileSiteSubdomains;
    constructor(cookieService: CookieService, apiRequestService: ApiRequestService);
    private isValueExist(value);
    private createHttpOptions(body?);
    private getUserId();
    /**
     * Send POST data to url '/leads'
     * @param  {string} userId
     * @param  {Object={}} body
     * @returns Observable
     */
    private sendDropOffLeads(userId, body?);
    /**
     * Check if userId in Cookie exists
     * if NOT EXIST return Observable getUserId()
     * Otherwise, return Observable with CURRENT cookieValue
     * @returns Observable
     */
    private checkUserId();
    private buildUserIdResponse(cookieValue);
    /**
     * Returns Object that contains Array of Form Inputs each form step
     * @return {{ slider1: Array, slider2: Array, form1: Array, ... }}
     */
    private inputFieldConstants();
    /**
     * Returns related form inputs for related form steps
     * @param {Object} formData - Filled form data e.g. { loanPeriods: 2, loanPurpose: 'education' }
     * @param {string} formStep - Current form step e.g. 'slider2', 'form1'
     * @return {Object} - { 'loanAmount': 2000000, firstName: 'John', 'lastName': 'Doe' }
     */
    private getRelatedFormFields(formData, formStep);
    private getRefcodeValue(cookieName);
    private transformSliderFields(sliderData);
    private getWebsitePlatform();
    addFinishedFormFlag(transformedLoanData?: Object): Object;
    trackEvent(body: Object): void;
    trackFormEvent(formData: Object, formStep: string): void;
}