/**
 * @module Logger
 * @description Centralized logging utility for the A2A protocol server
 *
 * This module provides a centralized logger instance for the A2A protocol server,
 * configured with appropriate log levels and formatting based on the environment.
 * It uses Winston as the underlying logging library.
 */
import winston from 'winston';
/**
 * Centralized logger instance for the A2A protocol server
 *
 * This logger is configured to output to the console with appropriate formatting
 * and log levels based on the environment. In production, it logs at the 'info'
 * level and above, while in development it logs at the 'debug' level and above.
 *
 * @example
 * ```typescript
 * import logger from './utils/logger';
 *
 * // Log at different levels
 * logger.debug('Detailed debugging information');
 * logger.info('Something noteworthy happened');
 * logger.warn('Something concerning happened');
 * logger.error('Something went wrong', { error: new Error('Details') });
 * ```
 */
declare const logger: winston.Logger;
/**
 * Export the logger instance as the default export
 *
 * This allows the logger to be imported and used throughout the application
 * with a simple import statement.
 */
export default logger;
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