import winston from 'winston';
/**
 * Interface to defined log method structure
 */
interface LoggerMethod {
    (message: string | Error, meta: Object): LoggerInterface;
}
/**
 * Interface to implement a Builder Box Logger
 */
export interface LoggerInterface {
    /**
     * This method render the error logs on the different transports.
     *
     * @param {string} message
     * @param {Object} meta
     * @returns {LoggerInterface}
     */
    error: LoggerMethod;
    /**
     * This method render the warning logs on the different transports.
     *
     * @param {string} message
     * @param {Object} meta
     * @returns {LoggerInterface}
     */
    warn: LoggerMethod;
    /**
     * This method render the info logs on the different transports.
     *
     * @param {string} message
     * @param {Object} meta
     * @returns {LoggerInterface}
     */
    info: LoggerMethod;
    /**
     * This method render the debugging logs on the different transports.
     *
     * @param {string} message
     * @param {Object} meta
     * @returns {LoggerInterface}
     */
    debug: LoggerMethod;
}
export declare class Logger implements LoggerInterface {
    /**
     * @var {winston.Logger}
     */
    private logger;
    /**
     * Logger constructor.
     *
     * @param {[winston.transport]} transports
     */
    constructor(transports: [winston.transport]);
    /**
     * {@inheritdoc}
     */
    error(message: string | Error, meta?: Object): LoggerInterface;
    /**
     * {@inheritdoc}
     */
    warn(message: string | Error, meta?: Object): LoggerInterface;
    /**
     * {@inheritdoc}
     */
    info(message: string | Error, meta?: Object): LoggerInterface;
    /**
     * {@inheritdoc}
     */
    debug(message: string | Error, meta?: Object): LoggerInterface;
    /**
     * This method render logs by levels on the different transports.
     *
     * @param {string} level
     * @param {string} message
     * @param {Object} meta
     * @returns {LoggerInterface}
     */
    private log;
}
export {};
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