import winston from 'winston'; const logFormat = winston.format.printf(function (info) { let date = new Date().toISOString(); return `${date}[${info.level}]: ${info.message}\n`; }); export const logger = winston.createLogger({ level: 'info', format: winston.format.combine(winston.format.colorize(), logFormat), transports: [new winston.transports.Console()] });