import * as Debug from 'debug';

declare var createLogger: debugLevels.createLogger;

export = createLogger;
export as namespace debugLevels;

declare namespace debugLevels {
    interface createLogger {
        (namespace: string): Logger;

        debug: Debug.Debug;

        level: string;
        getLevel(): string;
        setLevel(level: string): void;
        levelEnabled(level: number|string): boolean;

        enable(namespace: string): void;
        disable(namespace: string): string;
        enabled(namespace: string): boolean;
    }

    interface Logger {
        namespace: string;
        level: string;

        getLevel(): string;
        setLevel(level: string): void;

        logger: this;

        trace(...msgs: any[]): void;
        debug(...msgs: any[]): void;
        info(...msgs: any[]): void;
        warn(...msgs: any[]): void;
        error(...msgs: any[]): void;
        fatal(...msgs: any[]): void;

        createLogger(namespace: string): Logger;
    }
}