import { Options, ViewModel } from '../types/types';

export declare const listenToSheerIdFrame: (callback: Function) => void;
export declare const speakToOuterFrame: (message: object) => void;
export type InstallSetViewModelPageEvent = {
    action: "setViewModel";
    viewModel: Partial<ViewModel> | ViewModel;
};
export type InstallSetOptionsPageEvent = {
    action: "setOptions";
    options: Options;
};
export type InstallPageEvent = InstallSetViewModelPageEvent | InstallSetOptionsPageEvent;
export declare const listenToInstallPage: (callback: (event: MessageEvent) => void) => void;