declare const LEVELS: {
    readonly debug: 0;
    readonly info: 1;
    readonly warn: 2;
    readonly error: 3;
    readonly silent: 4;
};
type LogLevel = keyof typeof LEVELS;
export declare function setLogLevel(level: LogLevel): void;
export declare const log: {
    debug: (...args: unknown[]) => void;
    info: (...args: unknown[]) => void;
    warn: (...args: unknown[]) => void;
    error: (...args: unknown[]) => void;
    server: (name: string, action: string) => void;
    stats: (running: number, total: number, ramMb: number) => void;
};
export {};
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