import WebSocket from 'ws';
import { LogObserver, NodeLogEntry } from '../log/NodeLog.js';
export declare const logStreaming: (node: string) => LogStreamer;
export declare class LogStreamer implements LogObserver {
    logs: Map<string, string[]>;
    private index;
    private clients;
    constructor(privatenode: string);
    isNodeObserver(): boolean;
    clear(): void;
    update(log: NodeLogEntry): void;
    subscribe(ws: WebSocket, job: string): void;
    unsubscribe(ws: WebSocket): void;
}