import { ILock } from './lock.interface';
export declare class Lock implements ILock {
    private static logger;
    private readonly t;
    private readonly eventManager;
    private locked;
    /**
     * @stable [14.06.2018]
     */
    constructor();
    /**
     * @stable [26.05.2018]
     */
    lock(): void;
    /**
     * @stable [26.05.2018]
     */
    unlock(): void;
    /**
     * @stable [26.05.2018]
     * @param {Event} event
     */
    private onBeforeUnload;
}