import { FunctionComponent, ReactNode } from "react";
import { KeyboardFocusedId } from "./types.d";
export interface KeyboardTrackerProps {
    children?: ReactNode;
    defaultFocusedId?: KeyboardFocusedId;
    defaultKeyboardMode?: boolean;
}
/**
 * The `KeyboardTracker` component is used to determine if your app is in keyboard mode
 * as well as which element on the page is currently keyboard focused. `react-md` relies
 * on this component heavily for different focus states. Unfortunately, this component
 * can only track elements that have `id`s at the moment. It might be possible to update
 * it in the future to allow any element to be tracked, but it is kind of good practice
 * to add unique ids to interactable elements anyways so it isn't a major priority.
 *
 * There should probably only be 1 `KeyboardTracker` component defined in your app at
 * a time since they create window event listeners to track the current focused element.
 */
declare const KeyboardTracker: FunctionComponent<KeyboardTrackerProps>;
export default KeyboardTracker;