import { PostMessage } from '@picsart/miniapp-sdk-types';
import { SendMessages } from './types';
declare const addListener: (handler: (ev: MessageEvent<any>) => void) => () => void;
declare const isAndroid: () => boolean;
declare const isWindows: () => boolean;
declare const isIOS: () => boolean;
declare const isEmbeddedWebProtocol: () => boolean;
declare const isAndroidProtocol: () => boolean;
declare const isWindowsProtocol: () => boolean;
declare const isIOSProtocol: () => boolean;
declare const isWebProtocol: () => boolean;
declare const sendToWeb: (data: string) => void;
declare const sendToAndroid: (data: string) => Promise<void>;
declare const sendToWindows: (data: string) => void;
declare const sendToIos: (data: string) => void;
declare const sendToEmbeddedWeb: <Payload>(data: PostMessage<Payload, SendMessages>) => void | Promise<void> | undefined;
export { isIOS, isAndroid, isWindows, sendToIos, addListener, sendToWeb, isIOSProtocol, isWebProtocol, sendToAndroid, sendToWindows, isAndroidProtocol, isWindowsProtocol, sendToEmbeddedWeb, isEmbeddedWebProtocol, };