import { IAdvancedLoggerOptions, ILoggerOptions } from '../types';
declare enum LOG_LEVELS {
    INFO = "INFO",
    ERROR = "ERROR",
    WARN = "WARN"
}
declare enum LOG_FORMATS {
    JSON = "JSON",
    STRING = "STRING"
}
declare class Logger {
    private logLevel;
    private format;
    private enabled;
    private options;
    private static logger;
    private constructor();
    static getLogger(config?: ILoggerOptions): Logger;
    static forceSetupLogger(config?: ILoggerOptions): Logger;
    info(message?: string, data?: any, advancedOption?: keyof IAdvancedLoggerOptions): void;
    error(message?: string, error?: any, data?: any): void;
    warn(message?: string, data?: any): void;
    private log;
    private replacer;
    private formatData;
    private print;
}
export { LOG_FORMATS, LOG_LEVELS, Logger };