import { RPCSession } from "./session";
/**
 * Represents a constructor function for a Conduit-based WebWorker.
 */
type Constructor<T extends object> = {
    new (): T;
};
/**
 * Decorate a class as a Conduit-based Web Worker.
 *
 * This overload is compatible with Webpack and other bundlers which
 * use static code analysis to enable the worker to be placed in its own chunk.
 *
 * @unstable Caution: This API may change in minor or patch releases until it is marked as stable.
 * @environment Browser only
 * @param workerFactory A function which creates the Worker object. For instance, `() => new Worker(new URL('./my-worker', import.meta.url))`.
 */
export declare function WebWorker(workerFactory: () => Worker): any;
/**
 * Decorate a class as a Conduit-based Web Worker.
 *
 * Caution: This overload is not compatible with Webpack and other bundlers which use static code analysis to
 * enable the worker to be placed in its own chunk. Instead, use the overload which accepts a `workerFactory`
 *
 * @unstable Caution: This API may change in minor or patch releases until it is marked as stable.
 * @environment Browser only
 * @param url The URL where this worker can be found when it is loaded from within the browser context. You may be
 *            able to use `import.meta.url` for this depending on your build system.
 * @param options The options to use when constructing the `Worker` instance.
 */
export declare function WebWorker(url: string, options?: WorkerOptions): any;
export declare namespace WebWorker {
    var start: <T extends object>(workerClass: Constructor<T>) => import("./proxied").MethodsOf<T> & import("./proxied").EventsOf<T> & {
        /**
         * The Conduit RPCSession object associated with this web worker.
         */
        $session: RPCSession;
        /**
         * The Web Platform `Worker` instance, which can be used for low level control of the web worker.
         */
        $webWorker: Worker;
        /**
         * Aborts worker's associated global environment.
         * @returns
         */
        $terminate: () => void;
    };
}
export {};