import { AnyEnvironment, Communication, IRunOptions } from '@dazl/engine-core';
import { Worker } from '@dazl/isomorphic-worker/worker';
import type { RunningNodeEnvironment } from './node-env-manager.js';
export interface WorkerThreadInitializer2 extends RunningNodeEnvironment {
    initialize: () => Promise<void>;
    preLoad: () => void;
    activate: (value?: unknown) => Promise<void>;
}
export interface WorkerThreadInitializerOptions2 {
    workerURL: URL;
    runtimeOptions?: IRunOptions;
    env: Pick<AnyEnvironment, 'env' | 'endpointType'>;
    communication: Communication;
}
export declare function runWorker(instanceId: string, workerURL: URL, runtimeOptions?: IRunOptions): Worker;
export declare function workerThreadInitializer2({ communication, env, workerURL, runtimeOptions, }: WorkerThreadInitializerOptions2): WorkerThreadInitializer2;
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