import { default as React } from 'react';
/**
 * Read the id of the window that wraps the current app component.
 *
 * This is preferred over the `windowId` prop because it works through
 * Suspense, memo, and HOC wrappers.
 */
export declare const useWindowId: () => string | undefined;
export interface WindowIdProviderProps {
    windowId: string;
    children: React.ReactNode;
}
export declare const WindowIdProvider: React.FC<WindowIdProviderProps>;