/**
 * Session management for GQLDB Node.js driver.
 */
/** Represents an authenticated session */
export interface Session {
    id: number;
    serverVersion: string;
    roles: string[];
    defaultGraph: string;
    createdAt: number;
    lastActivity: number;
    isCluster?: boolean;
    clusterId?: string;
    partitionCount?: number;
}
/** Manages sessions for the client */
export declare class SessionManager {
    private session;
    private _defaultGraph;
    /** Create a new session */
    login(sessionId: number, serverVersion: string, roles: string[], defaultGraph: string, clusterInfo?: {
        isCluster?: boolean;
        clusterId?: string;
        partitionCount?: number;
    }): Session;
    /** Clear the current session */
    logout(): void;
    /** Get the current session */
    getSession(): Session | null;
    /** Get the current session ID */
    getSessionId(): number;
    /** Check if there is an active session */
    isLoggedIn(): boolean;
    /** Update the last activity time */
    updateActivity(): void;
    /** Set the default graph for the session */
    setDefaultGraph(graph: string): void;
    /** Get the default graph for the session */
    getDefaultGraph(): string;
    /** Check if the session has a specific role */
    hasRole(role: string): boolean;
    /** Get how long the session has been idle in milliseconds */
    idleDuration(): number;
    /** Get how long the session has been active in milliseconds */
    age(): number;
}