import { Worker } from 'node:worker_threads';
import type { WorkerData } from '@matterbridge/types';
import { LogLevel } from 'node-ansi-logger';
export declare class ThreadsManager {
    private debug;
    private verbose;
    private tracker;
    private log;
    static logLevel: LogLevel;
    private server;
    private readonly boundMsgHandler;
    private interval;
    private intervalMs;
    private threads;
    constructor(intervalMs?: number);
    destroy(): void;
    private msgHandler;
    private intervalHandler;
    runThread(name: string, workerData?: WorkerData, argv?: string[], env?: NodeJS.ProcessEnv, execArgv?: string[], pipedOutput?: boolean): Worker;
    runInMainThread(name: string, workerData?: WorkerData | null): Promise<boolean>;
    resolvePath(fileName: string): string;
    createESMWorker(name: string, relativePath: string, workerData?: Record<string, boolean | number | string | object>, argv?: string[], env?: NodeJS.ProcessEnv, execArgv?: string[], pipedOutput?: boolean): Worker;
}