import 'requestidlecallback-polyfill';
import { WrapRootElementBrowserArgs } from 'gatsby';
import { ElementType } from 'react';
export declare const replaceHydrateFunction: () => (element: ElementType, container: Element, callback: any) => Promise<void>;
export declare const wrapRootElement: ({ element }: WrapRootElementBrowserArgs) => JSX.Element;
export declare const wrapPageElement: ({ element, props: { location }, }: WrapRootElementBrowserArgs | any) => JSX.Element;
export declare const onRouteUpdate: () => void;