/**
 * Telemetry and Logging Module
 * Centralized logging and metrics collection
 */
import winston from 'winston';
import { Logger } from '../utils/logger';
/**
 * Create and configure the main application logger
 */
export declare const logger: Logger;
/**
 * Winston logger instance for backwards compatibility
 */
export declare const winstonLogger: winston.Logger;
/**
 * Log levels
 */
export declare enum LogLevel {
    DEBUG = "debug",
    INFO = "info",
    WARN = "warn",
    ERROR = "error"
}
/**
 * Telemetry event types
 */
export interface TelemetryEvent {
    type: string;
    timestamp: number;
    data?: Record<string, any>;
    level?: LogLevel;
}
/**
 * Telemetry collector for application-wide events
 */
export declare class TelemetryCollector {
    private events;
    private maxEvents;
    /**
     * Record a telemetry event
     */
    record(event: TelemetryEvent): void;
    /**
     * Get recent events
     */
    getEvents(limit?: number): TelemetryEvent[];
    /**
     * Clear all events
     */
    clear(): void;
    /**
     * Get event statistics
     */
    getStats(): {
        total: number;
        byType: Record<string, number>;
    };
}
/**
 * Global telemetry collector instance
 */
export declare const telemetry: TelemetryCollector;
/**
 * Helper function to log and record telemetry
 */
export declare function logTelemetry(type: string, data?: Record<string, any>, level?: LogLevel): void;
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