/**
 * Session Stability Manager - P0 Fix for Session Disconnect Issues
 *
 * Addresses critical feedback:
 * - Sessions consistently disconnect after 20-40 seconds
 * - "Session is unhealthy or disconnected" errors
 * - Need automatic session recovery/reconnection
 */
export interface SessionHealthStatus {
    isHealthy: boolean;
    reason?: string;
    canRecover: boolean;
    lastActivity: Date;
    connectionAttempts: number;
    browserConnected: boolean;
    pageResponsive: boolean;
}
export interface SessionRecoveryOptions {
    maxRetries: number;
    retryDelayMs: number;
    preserveUrl: boolean;
    restoreContext: boolean;
    timeoutMs: number;
}
export declare class SessionStabilityManager {
    private static healthChecks;
    private static recoveryInProgress;
    private static healthMonitorInterval;
    private static DEFAULT_RECOVERY_OPTIONS;
    /**
     * P0 FIX: Enhanced session health validation with auto-recovery
     * Replaces the timeout-prone validateSessionHealth in SessionDebugFixes
     */
    static validateSessionWithRecovery(session: any, sessions: Map<string, any>, options?: Partial<SessionRecoveryOptions>): Promise<{
        isHealthy: boolean;
        session: any;
        recovered: boolean;
    }>;
    /**
     * Fast, non-blocking session health check
     * Avoids timeout issues with page.title() calls
     */
    private static checkSessionHealth;
    /**
     * P0 FIX: Automatic session recovery
     * Reconnects browser and restores session context without losing state
     */
    private static recoverSession;
    /**
     * P0 FIX: Proactive session health monitoring
     * Monitors sessions and attempts recovery before users encounter issues
     */
    static startHealthMonitoring(sessions: Map<string, any>, intervalMs?: number): void;
    static stopHealthMonitoring(): void;
    /**
     * Get health status for debugging
     */
    static getSessionHealthStatus(sessionId: string): SessionHealthStatus | null;
    /**
     * Get health overview for all sessions
     */
    static getHealthOverview(): {
        totalSessions: number;
        healthySessions: number;
        unhealthySessions: number;
        recoveringSessions: number;
        details: Map<string, SessionHealthStatus>;
    };
    private static updateHealthStatus;
    /**
     * Enhanced error response with recovery context
     */
    static createRecoveryErrorResponse(sessionId: string, error: Error, recoveryAttempted?: boolean): any;
}
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