import type { TreeViewItem } from '../types.js';
/**
 * Manages the expanded/collapsed state of tree nodes
 *
 * Allows for expanding and collapsing both individual nodes and the entire tree,
 * improving navigation and visibility control especially for large hierarchies
 */
export declare function useTreeExpansion(initialExpandedIds?: Set<string>): {
    expandedIds: Set<string>;
    setExpandedIds: import("react").Dispatch<import("react").SetStateAction<Set<string>>>;
    handleExpandAll: (items: TreeViewItem[]) => void;
    handleCollapseAll: () => void;
    handleToggleExpand: (id: string) => void;
};
//# sourceMappingURL=useTreeExpansion.d.ts.map