/**
 * Session Manager
 *
 * Manages persistent sessions across apps.
 */
import type { Session } from "@agentick/core";
import type { AppRegistry, AppInfo } from "./app-registry.js";
import type { SessionState } from "./types.js";
interface ManagedSession {
    state: SessionState;
    coreSession: Session | null;
    appInfo: AppInfo;
    /** The session name without app prefix - used when creating App sessions */
    sessionName: string;
}
/**
 * SessionManager configuration
 */
export interface SessionManagerConfig {
    /** Gateway ID for DevTools events */
    gatewayId: string;
}
export declare class SessionManager {
    private sessions;
    private registry;
    private gatewayId;
    private devToolsSequence;
    constructor(registry: AppRegistry, config?: SessionManagerConfig);
    /**
     * Normalize a session key to the canonical format (appId:sessionName).
     * This ensures consistent lookups regardless of input format.
     */
    private normalizeKey;
    /**
     * Emit a DevTools session event
     */
    private emitDevToolsEvent;
    /**
     * Get or create a session
     */
    getOrCreate(sessionKey: string, clientId?: string): Promise<ManagedSession>;
    /**
     * Get an existing session
     */
    get(sessionKey: string): ManagedSession | undefined;
    /**
     * Check if a session exists
     */
    has(sessionKey: string): boolean;
    /**
     * Close a session
     */
    close(sessionKey: string): Promise<void>;
    /**
     * Close all active sessions. Called during gateway shutdown to ensure
     * component trees unmount and sandbox teardown runs (kills TigerFS, etc.).
     */
    closeAll(): Promise<void>;
    /**
     * Reset a session (clear history but keep session)
     */
    reset(sessionKey: string): Promise<void>;
    /**
     * Get all session IDs
     */
    ids(): string[];
    /**
     * Get all sessions
     */
    all(): ManagedSession[];
    /**
     * Get sessions for a specific app
     */
    forApp(appId: string): ManagedSession[];
    /**
     * Get session count
     */
    get size(): number;
    /**
     * Add a subscriber to a session.
     * Creates the session if it doesn't exist (ensures subscription is never lost).
     */
    subscribe(sessionKey: string, clientId: string): Promise<void>;
    /**
     * Remove a subscriber from a session
     */
    unsubscribe(sessionKey: string, clientId: string): void;
    /**
     * Remove a client from all subscriptions
     */
    unsubscribeAll(clientId: string): void;
    /**
     * Get subscribers for a session
     */
    getSubscribers(sessionKey: string): Set<string>;
    /**
     * Update message count for a session
     */
    incrementMessageCount(sessionKey: string, clientId?: string): void;
    /**
     * Set session active state
     */
    setActive(sessionKey: string, isActive: boolean): void;
}
export {};
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