/**
 * Reconnection manager with exponential backoff and jitter.
 * Handles scheduling reconnection attempts with configurable delays.
 */
export declare class ReconnectManager {
    private readonly reconnectTimer;
    private reconnectAttempts;
    private shouldReconnect;
    private authFailureMode;
    private readonly onReconnect;
    private readonly isShuttingDown;
    constructor(options: {
        onReconnect: () => void;
        isShuttingDown: () => boolean;
    });
    /**
     * Calculate reconnection delay with exponential backoff and jitter.
     * In auth-failure mode the cap is MAX_AUTH_RECONNECT_DELAY (5 minutes)
     * instead of MAX_RECONNECT_DELAY: hammering a server that is rejecting
     * our credentials only refreshes IP quarantines (INC-2026-06-12-01).
     */
    getReconnectDelay(): number;
    /**
     * Schedule a reconnection attempt.
     *
     * @param options.authFailure - The previous connection was closed by the
     *   server with an auth-rejection code (4000-4099). Counts as a failed
     *   attempt and raises the backoff cap to MAX_AUTH_RECONNECT_DELAY.
     */
    schedule(options?: {
        authFailure?: boolean;
    }): void;
    /**
     * Reset reconnection attempts and leave auth-failure mode.
     *
     * Must only be called once a connection has proven itself healthy
     * (server ack received AND open beyond HEALTHY_CONNECTION_THRESHOLD)
     * or after an authenticated API call succeeded with fresh credentials.
     * Never call this merely because a socket emitted 'open' - the server
     * can still reject it with 4001 right after the handshake.
     */
    resetAttempts(): void;
    /**
     * Force an immediate reconnection.
     * Resets attempts for faster retry.
     */
    forceReconnect(): void;
    /**
     * Get current attempt count.
     */
    getAttemptCount(): number;
    /**
     * Enable reconnection.
     */
    enable(): void;
    /**
     * Disable reconnection and cancel any pending timer.
     */
    disable(): void;
    /**
     * Check if reconnection is enabled.
     */
    isEnabled(): boolean;
    /**
     * Cancel any pending reconnection timer.
     */
    cancel(): void;
    /**
     * Clean up all resources.
     */
    cleanup(): void;
    /**
     * Whether the manager is currently applying the auth-failure backoff cap.
     */
    isInAuthFailureMode(): boolean;
}
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