import winston from 'winston';
export interface LoggerConfig {
    level: string;
    logDir: string;
    serviceName: string;
}
export declare class Logger {
    private logger;
    constructor(config: LoggerConfig);
    private getDate;
    debug(message: string, meta?: Record<string, any>): void;
    info(message: string, meta?: Record<string, any>): void;
    warn(message: string, meta?: Record<string, any>): void;
    error(message: string, meta?: Record<string, any>): void;
    getWinstonLogger(): winston.Logger;
}