export declare type LogLevel = 'error' | 'warn' | 'info' | 'debug' | 'verbose' | 'silly';
export declare type LogConfig = {
    disabled?: boolean;
    level?: LogLevel;
    filename?: string;
    console?: boolean | {
        colors?: boolean;
        timestamp?: boolean;
    };
};
export interface LoggerClass {
    fileLogger: Object;
    logger: Object;
    error: (...args: any[]) => void;
    warn: (...args: any[]) => void;
    info: (...args: any[]) => void;
    verbose: (...args: any[]) => void;
    debug: (...args: any[]) => void;
    silly: (...args: any[]) => void;
    log: (...args: any[]) => void;
}