import { MixedObject } from '../types';
import { CustidStoreMode } from '../enums';
export declare class UserService {
    static custidStoreMode: CustidStoreMode;
    static loadGaContext: boolean;
    static customerId: string | null;
    static getCustomerId(): string | null;
    static setCustomerId(id: string, expires?: number): void;
    static saveCustomerId(id: string, expires?: number): void;
    static deleteCustomerId(): void;
    static updateCookieLifetime(forgetCustomerAfterHours: number): void;
    static switchToCookieModeAfterConsent(): void;
    static switchToSessionModeAfterConsentDismiss(): void;
    static touchUser(clientId: string, locale: string, csrfToken?: string, context?: MixedObject): Promise<string>;
    static deleteUser(): void;
}