import { Request, Response, TransportError } from 'lean-client-js-core';
import { LeanJsOpts } from './inprocesstypes';
export interface StartWorkerReq {
    command: 'start-webworker';
    opts: LeanJsOpts;
}
export declare type Req = StartWorkerReq | Request;
export interface ErrorRes {
    response: 'webworker-error';
    error: TransportError;
}
export declare type Res = ErrorRes | Response;