export declare enum LogLevel {
    DEBUG = 0,
    INFO = 1,
    WARN = 2,
    ERROR = 3
}
export declare function setLogsDir(dir: string): void;
export declare function setLogFileNameFormat(fileNameFormat: string): void;
export declare function formatDate(date: Date): string;
export declare function formatDateTime(date: Date): string;
export declare function getLogFilePath(): string;
export declare function debug(message: string | object): void;
export declare function info(message: string | object): void;
export declare function warn(message: string | object): void;
export declare function error(message: string | object): void;