import { Key, ReactElement, ReactNode } from 'react';
export interface Node<T, P, CP = P> {
    /** The type of item this node represents. */
    type: string;
    /** A unique key for the node. */
    key: Key;
    /** The object value the node was created from. */
    value: T;
    /** The level of depth this node is at in the heirarchy. */
    level: number;
    /** Whether this item has children, even if not loaded yet. */
    hasChildNodes: boolean;
    /** The loaded children of this node. */
    childNodes: Iterable<Node<T, CP>>;
    /** The rendered contents of this node (e.g. JSX). */
    rendered: ReactNode;
    /** A string value for this node, used for features like typeahead. */
    textValue: string;
    /** An accessibility label for this node. */
    'aria-label'?: string;
    /** The index of this node within its parent. */
    index?: number;
    /** A function that should be called to wrap the rendered node. */
    wrapper?: (element: ReactElement) => ReactElement;
    /** The key of the parent node. */
    parentKey?: Key;
    /** The key of the node before this node. */
    prevKey?: Key;
    /** The key of the node after this node. */
    nextKey?: Key;
    /** Additional properties specific to a particular node type. */
    props?: P;
    /** @private */
    shouldInvalidate?: (context: unknown) => boolean;
}