/**
 * Session Management Service
 * SOLID Principles: Single Responsibility - Handle session management only
 */
import { ClaudeConversationManager } from '../conversation-manager';
import { ISessionManagementService } from '../interfaces/index';
export declare class SessionManagementService implements ISessionManagementService {
    private logger;
    private conversationManager;
    private activeSessions;
    private sessionTimestamps;
    private readonly SESSION_TIMEOUT;
    private cleanupTimer?;
    constructor(conversationManager?: ClaudeConversationManager);
    /**
     * Cleanup method to stop timers and release resources
     * Should be called when shutting down the service
     */
    destroy(): Promise<void>;
    getSessionForProject(projectPath: string): Promise<string>;
    startNewSession(projectPath: string): Promise<string>;
    endSession(sessionId: string): Promise<void>;
    cleanupExpiredSessions(): Promise<void>;
    getActiveSessionCount(): number;
    getSessionInfo(sessionId: string): {
        sessionId: string;
        startTime: Date;
        lastActivity: Date;
        isActive: boolean;
    } | null;
    getAllActiveSessions(): Array<{
        sessionId: string;
        projectPath: string;
        startTime: Date;
        lastActivity: Date;
    }>;
    isSessionActive(sessionId: string): boolean;
    validateSession(sessionId: string, projectPath: string): Promise<boolean>;
    private updateSessionTimestamp;
    private normalizePath;
    refreshSession(sessionId: string): Promise<void>;
    getSessionStats(): {
        totalActiveSessions: number;
        oldestSessionAge: number;
        newestSessionAge: number;
        averageSessionAge: number;
    };
}
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