declare class ActivityTracker { #private; static get instance(): ActivityTracker; private constructor(); isImpersonated: boolean; connect(init: ActivityTrackerInit): Promise; disconnect(): void; retrieveActivity(): Promise; } declare const activityTracker: ActivityTracker; export { activityTracker as ActivityTracker }; type ActivityTrackerInit = { isImpersonated: boolean; cookieDomain?: string | null | undefined; }; type ActivityEvent = { type: string; location: string; eventDateTime: Date; isImpersonated: boolean; };