import React from 'react';
declare const Provider: React.Provider<string | undefined>;
type Props = {
    nestedHeaderIds: string[];
    onNestedHeaderIdMatch: () => void;
};
/**
 * We need to expose this abstraction on top of the native Consumer in order to control when
 * The consumer will get notified when a match has happened. If we use the Consumer directly in
 * Expand components without this inner state, everytime a new prop comes in, and the `newActiveHeaderId`
 * is the same as before, we will set the expand to true forever, until the active header id changes.
 * Thus, the user won't be able to collapse the expand.
 *
 * By exposing `onNestedHeaderIdMatch` here we can control when will consumers be notified:
 * only when a `newActiveHeaderId` comes in from the Provider and the list of header ids includes it.
 */
declare const ActiveHeaderIdConsumer: ({ nestedHeaderIds, onNestedHeaderIdMatch, }: Props) => React.JSX.Element;
export { Provider as ActiveHeaderIdProvider, ActiveHeaderIdConsumer };