/**
 * Session management types for idle timeout and heartbeat.
 */
export interface SessionConfig {
    /** Minutes between heartbeat API calls while user is active. Default: 10 */
    heartbeatIntervalMinutes: number;
    /** Minutes of inactivity before the warning popup appears. Default: 60 */
    idleTimeoutMinutes: number;
    /** Whether auto-logout is enabled. Default: true */
    isAutoLogoutEnabled: boolean;
    /** Seconds to count down in the warning popup before auto-logout. Default: 60 */
    warningDurationSeconds: number;
}
export declare const DEFAULT_SESSION_CONFIG: SessionConfig;
export interface SessionCallbacks {
    /** Called when the countdown reaches zero — app should sign out. */
    onAutoLogout: () => void;
    /** Called to send a heartbeat API request. */
    onHeartbeat: () => void;
    /** Called when the session is extended (heartbeat success or "Continue Session"). */
    onSessionExtended: () => void;
    /** Called when the warning countdown starts. */
    onWarningStart: (secondsRemaining: number) => void;
    /** Called every second during the countdown. */
    onWarningTick: (secondsRemaining: number) => void;
}