export declare class UserIdleTracker {
    private readonly activityTimeout;
    private readonly visiblityTimeout;
    private interval;
    private timeOutTracker;
    private handleActivityEvent;
    private handlePageVisiblityEvent;
    private handleResumeActivityEvent;
    private pageVisibleTimeout;
    private activeInterval;
    private startSession;
    private stopSession;
    constructor(startSession: () => void, stopSession: () => void);
    updateSessionExpireTime(): void;
    startActivityTracker(): void;
    pageVisibilityEventHandler(): void;
    resumeActivityTracker(): void;
    initalizeTracker(): void;
    cleanUpTracker(): void;
    initalizeActivityResumeTracker(): void;
    cleanUpActivityResumeTracker(): void;
}