/**
 * @license EUPL-1.2+
 * Copyright Gemeente Amsterdam
 */
import type { ReactNode } from 'react';
type UseCollapsibleItemProps = {
    children: ReactNode;
    defaultExpanded?: boolean;
    expanded?: boolean;
    onToggle?: (expanded: boolean) => void;
};
/**
 * Drives the collapsible behaviour of a `TableOfContents.Link` that wraps a nested list: it tracks the
 * expanded state (controlled via `expanded` or uncontrolled via `defaultExpanded`), links the toggle
 * button to the nested list through a stable `aria-controls` id, and restores focus to the toggle when
 * collapsing a subtree that holds focus.
 *
 * When uncontrolled, the initial expanded state follows the nested list's `defaultExpanded` prop,
 * falling back to the default inherited from the surrounding list; an explicit `defaultExpanded` on the
 * Link overrides both. This resolved default seeds the shared `useCollapsible` state once, on mount.
 *
 * Returns the refs, state, and rendered children the link needs; it deliberately leaves the markup and
 * the accessible label text to the component.
 */
export declare const useCollapsibleItem: ({ children, defaultExpanded, expanded, onToggle }: UseCollapsibleItemProps) => {
    buttonRef: import("react").RefObject<HTMLButtonElement>;
    handleToggle: () => void;
    isExpandable: boolean;
    isExpanded: boolean;
    itemRef: import("react").RefObject<HTMLLIElement>;
    nestedListId: string;
    renderedChildren: ReactNode;
};
export {};