import { DefineComponent } from 'vue';
import { defaultTreeViewTheme, TreeViewRenderTheme, TreeViewSelectionMode, ITreeNode } from '@wolf-tui/shared';
export interface TreeViewProps {
    /**
     * Tree data.
     */
    data: ITreeNode[];
    /**
     * Selection mode: 'none' | 'single' | 'multiple'.
     *
     * @default 'none'
     */
    selectionMode?: TreeViewSelectionMode;
    /**
     * Default expanded node IDs.
     */
    defaultExpanded?: ReadonlySet<string> | 'all';
    /**
     * Default selected node IDs.
     */
    defaultSelected?: ReadonlySet<string>;
    /**
     * Number of visible nodes.
     *
     * @default 10
     */
    visibleNodeCount?: number;
    /**
     * When disabled, user input is ignored.
     *
     * @default false
     */
    isDisabled?: boolean;
    /**
     * Callback when selection changes.
     */
    onSelect?: (selectedIds: ReadonlySet<string>) => void;
    /**
     * Callback when focused node changes.
     */
    onFocusChange?: (focusedId: string | undefined) => void;
    /**
     * Callback to load children for a node (async tree).
     */
    loadChildren?: (nodeId: string) => Promise<ITreeNode[]>;
}
export declare const TreeView: DefineComponent<TreeViewProps>;
export { defaultTreeViewTheme as treeViewTheme, type TreeViewRenderTheme as TreeViewTheme, };
export type { TreeViewProps as Props, TreeViewProps as IProps };
//# sourceMappingURL=TreeView.d.ts.map