import { HoloHashB64 } from '@holochain/client';
import { AppletToParentRequest } from './types';
/**
 * A postMessage function used in applet dev mode by initializeHotReload()
 *
 * @param request
 * @returns
 */
export declare function postMessage<T>(request: AppletToParentRequest): Promise<T>;
export declare function toOriginalCaseB64(input: string): HoloHashB64;