import debug from "debug";
export declare function trimLogFileSize(): void;
declare const DEBUGGERS: {
    error: debug.Debugger;
    warn: debug.Debugger;
    info: debug.Debugger;
    http: debug.Debugger;
    verbose: debug.Debugger;
    debug: debug.Debugger;
    silly: debug.Debugger;
};
type Level = keyof typeof DEBUGGERS;
export interface WinstonLogger {
    error: Function;
    warn: Function;
    info: Function;
    http: Function;
    verbose: Function;
    debug: Function;
    silly: Function;
    extend: (name: string) => WinstonLogger;
    isEnabled: (level: Level) => boolean;
}
export default function getLogger(name: string): WinstonLogger;
export { getLogger };
export declare function setCounter(f: any): void;