import { EventPayload, PageViewEventPayload } from './model/eventPayload';
import { Identification } from './model/identification';
import { Config } from './model/config';
import { SetRecordProperties } from './model/record';
export declare class Bigdelta {
    private readonly config;
    private persistentStorage;
    private identification;
    private clientState;
    private session;
    private presenceIntervalId;
    constructor(config: Config);
    track(payload: EventPayload | EventPayload[], config?: RequestInit): Promise<void>;
    trackPageView(payload?: PageViewEventPayload): Promise<void>;
    identify(identification: Identification): Promise<void>;
    getIdentifier(key: string): string;
    setRecordProperties(records: SetRecordProperties | SetRecordProperties[], config?: RequestInit): Promise<void>;
    reset(): Promise<void>;
    disableTracking(): void;
    enableTracking(): void;
    getSessionId(): string;
    private updatePresence;
    private startPresenceTracking;
    private stopPresenceTracking;
    private tryUpdateSessionState;
    private isInSessionScope;
    private getSessionProperties;
    private trackWithPageContext;
    private setRecordPropertiesCallout;
    private getIdentificationRelations;
    private setState;
    private initDefaultTracking;
    private initPageViewsTracking;
    private assertConfig;
    private parseReferringDomain;
}