/**
 * Simple logging utility for Decent AgentNet
 */
export type LogLevel = "debug" | "info" | "warn" | "error";
export interface LoggerOptions {
    level?: LogLevel;
    prefix?: string;
}
export declare class Logger {
    private levelStr;
    private level;
    private prefix;
    constructor(options?: LoggerOptions);
    debug(message: string, ...args: unknown[]): void;
    info(message: string, ...args: unknown[]): void;
    warn(message: string, ...args: unknown[]): void;
    error(message: string, ...args: unknown[]): void;
    child(prefix: string): Logger;
}
export declare const globalLogger: Logger;