export declare type LogLevel = 'info' | 'debug' | 'verbose' | 'warn' | 'error';
export declare class LoggerConfigObject {
    readonly level: LogLevel;
    readonly modules?: {
        [key: string]: LogLevel;
    };
    constructor(o: LoggerConfigObject);
    static load(): LoggerConfigObject;
    static lv(module: string): string;
}