import type { StorageManager } from "../storage";
import type { SsoInitResponse } from "../types";
import type { Logger } from "../utils/logger";
export declare class SessionManager {
    private readonly storage;
    private readonly logger;
    private readonly onSessionStart?;
    private orgId;
    private projectId;
    private idleTimeoutMs;
    private sessionExpiryMs;
    private renewalPromise;
    private isEmittingSessionStart;
    constructor(storage: StorageManager, logger: Logger, onSessionStart?: ((sessionId: string, visitorId: string) => Promise<void>) | undefined);
    configure(ssoResponse: SsoInitResponse): void;
    init(): Promise<void>;
    renewSessionIfNeeded(): Promise<void>;
    private renewSessionIfNeededInternal;
    updateActivity(): Promise<void>;
    clearSession(): Promise<void>;
    startNewSession(): Promise<void>;
    getInstallationId(): Promise<string>;
    getVisitorId(): Promise<string>;
    getSessionId(): Promise<string>;
    getOrgId(): string | null;
    getProjectId(): string | null;
    private ensureInstallationId;
    private ensureVisitorId;
    private normalizeDurationMs;
}