/// <reference types="react" />
import { BaseComponent } from '@uifabric/utilities/lib';
import { ITreeNodeView, ITreeView, TreeViewProps } from './tree.types';
export interface TreeViewState {
    contextVisible: boolean;
    contextTarget: HTMLElement | string | MouseEvent;
}
/**
 * TreeView container
 */
export declare class TreeView<T> extends BaseComponent<TreeViewProps<T>, TreeViewState> implements ITreeView {
    private root;
    private selected;
    private confirmDialog;
    private rootRef;
    constructor(props: TreeViewProps<T>);
    componentDidUpdate(prevProps: TreeViewProps<T>, prevState: TreeViewState): void;
    render(): JSX.Element;
    select(node: ITreeNodeView): void;
    focus(): void;
    private renderContextMenu;
    private renderConfirmDelete;
    private readonly setConfirmDialog;
    private confirmThenDelete;
    private readonly contextMenuItems;
    private readonly selectNode;
    private readonly toggleNodeContextMenu;
    private insertNodeOf;
    private iterateTreeNodeViews;
    private readonly handleContextMenu;
    private readonly dismissContextMenu;
    private readonly setFocus;
    private readonly setMounted;
    private readonly node;
    private readonly setRoot;
    private handleCollapse;
    private handleKeyCommands;
    private findPrev;
    private findNext;
    private readonly handleKey;
    private readonly setRootRef;
}