import * as winston from 'winston';
import * as WinstonTransport from 'winston-transport';
import { ConsoleLogger } from '@nestjs/common';
export interface TransformableInfo {
    level: string;
    message: string;
    [key: string]: any;
}
declare class WinstonAdapterLogger extends ConsoleLogger {
    private readonly logger;
    constructor(logger: winston.Logger);
    debug(message: string, context?: string): void;
    error(message: any, trace?: string, context?: string): any;
    log(message: any, context?: string): any;
    warn(message: any, context?: string): any;
}
interface WinstonLoggerOptionsInterface {
    level: string;
    silent: boolean;
    transports: WinstonTransport[];
    templateFunction?: (info: TransformableInfo) => string;
    timestampFormat?: string;
}
export declare const createLogger: (config: WinstonLoggerOptionsInterface) => WinstonAdapterLogger;
export {};