import { SessionStorageEventsService } from '../../event/storage/session-storage-events.service';
export declare class SessionStorageService {
    private sessionsStorageEvents;
    constructor(sessionsStorageEvents: SessionStorageEventsService);
    exist(key: string): boolean;
    get(key: string): any;
    post(key: string, data: any): void;
    contains(key: string, data: any): boolean;
    delete(key: string): boolean;
}