import { IncomingMessage, ServerResponse } from 'http';
import type { LogEntry, Logger, DashboardUser } from '../types/index.js';
export interface DashboardConfig {
    path?: string;
    logFolder?: string;
    realtime?: boolean;
    authenticate?: (req: IncomingMessage) => Promise<boolean> | boolean;
    users?: DashboardUser[];
    maxLogs?: number;
    title?: string;
    showMetrics?: boolean;
    sessionTimeout?: number;
    isDevelopment?: boolean;
}
export declare class LogDashboard {
    private config;
    private recentLogs;
    private logger;
    private sessions;
    private metricsCache;
    private metricsUpdateInterval;
    private loginAttempts;
    private templateManager;
    private readonly MAX_LOGIN_ATTEMPTS;
    private readonly LOGIN_LOCKOUT_TIME;
    constructor(config?: DashboardConfig);
    /**
     * Load static CSS and JavaScript assets
     */
    private loadStaticAssets;
    private dashboardCSS;
    private dashboardJS;
    private loginJS;
    /**
     * Start metrics collection
     */
    private startMetricsCollection;
    /**
     * Validate user credentials
     */
    private validateUser;
    /**
     * Create session
     */
    private createSession;
    /**
     * Get session from request
     */
    private getSession;
    /**
     * Attach logger to capture logs
     */
    attachLogger(logger: Logger): void;
    /**
     * Store log entry for dashboard
     */
    captureLog(entry: LogEntry): void;
    /**
     * Express/Connect middleware
     */
    middleware(): (req: IncomingMessage, res: ServerResponse, next?: () => void) => Promise<void>;
    /**
     * Serve login page
     */
    private serveLoginPage;
    /**
     * Handle login
     */
    private handleLogin;
    /**
     * Handle logout
     */
    private handleLogout;
    /**
     * Serve the main dashboard HTML
     */
    private serveDashboard;
    /**
     * Serve log data as JSON
     */
    private serveLogs;
    /**
     * Serve metrics
     */
    private serveMetrics;
    /**
     * Stream logs using Server-Sent Events
     */
    private streamLogs;
    /**
     * Serve static files (CSS/JS)
     */
    private serveStatic;
    /**
     * Read logs from file system
     */
    private readLogsFromFiles;
    /**
     * Cleanup resources
     */
    close(): void;
}
/**
 * Custom transport that feeds logs to dashboard
 */
export declare class DashboardTransport {
    readonly name = "dashboard";
    private dashboard;
    constructor(dashboard: LogDashboard);
    log(entry: LogEntry): void;
}
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