export declare const TOUR_SHOWN_KEY_PREFIX = "ph_product_tour_shown_";
export declare const TOUR_COMPLETED_KEY_PREFIX = "ph_product_tour_completed_";
export declare const TOUR_DISMISSED_KEY_PREFIX = "ph_product_tour_dismissed_";
export declare const ACTIVE_TOUR_SESSION_KEY = "ph_active_product_tour";
export declare const LAST_SEEN_TOUR_DATE_KEY_PREFIX = "ph_last_seen_tour_date_";