import { Endpoint, Message, WireValue } from "./protocol";
export { requestResponseMessageInner, requestResponseMessage };
declare function requestResponseMessageInner(ep: Endpoint): [string, Promise<WireValue>];
declare function requestResponseMessage(ep: Endpoint, msg: Message, transfers?: Transferable[]): Promise<WireValue>;
export declare let UUID_LENGTH: number;
export declare function generateUUID(): string;