import { WindowProviderProps } from '@fluentui/react-window-provider';
/**
 * NOTE: the check for `window`/`document` is a bit verbose and perhaps
 * overkill but it ensures the prior assumbed behavior of directly
 * calling `window`/`document` is preserved.
 *
 * It is possible to set `window` to undefined on `WindowProvider` so
 * we'll fallback to directly accessing the global in that (hopefully unlikely)
 * case.
 */
/**
 * Get a reference to the `document` object.
 * Use this in place of the global `document` in React function components.
 * @returns Document | undefined
 */
export declare const useDocumentEx: () => Document | undefined;
/**
 * Get a reference to the `window` object.
 * Use this in place of the global `window` in React function components.
 * @returns Window | undefined
 */
export declare const useWindowEx: () => Window | undefined;
/**
 * Get a reference to the `document` object.
 * Use this in place of the global `document` in React class components.
 *
 * @param ctx - Class component WindowContext
 * @returns Document | undefined
 */
export declare const getDocumentEx: (ctx: Pick<WindowProviderProps, 'window'> | undefined) => Document | undefined;
/**
 * Get a reference to the `window` object.
 * Use this in place of the global `window` in React class components.
 *
 * @param ctx - Class component WindowContext
 * @returns Window | undefined
 */
export declare const getWindowEx: (ctx: Pick<WindowProviderProps, 'window'> | undefined) => Window | undefined;