export type LogLevel = 'info' | 'warn' | 'error' | 'debug';
export declare class Logger {
    static readonly levels: LogLevel[];
    private lvl;
    doLog: (level: LogLevel, ...messages: unknown[]) => void;
    constructor(level: LogLevel);
    info: (...args: unknown[]) => void;
    warn: (...args: unknown[]) => void;
    error: (...args: unknown[]) => void;
    debug: (...args: unknown[]) => void;
    log: (...args: unknown[]) => void;
}
export declare const defaultLogger: Logger;