import { ResolvedConfig } from "../config";
import { Plugin } from "../plugin";
export type WorkerType = "classic" | "module" | "ignore";
export declare const WORKER_FILE_ID = "worker_file";
export declare function isWorkerRequest(id: string): boolean;
export declare const workerAssetUrlRE: RegExp;
export declare function wokerPlugin(config: ResolvedConfig): Plugin;
export declare function workerFileToUrl(config: ResolvedConfig, id: string): Promise<string>;