import { immerable } from 'immer';
import { Node } from '../../entities';
import type { TreeNodeData } from '../../types';
import type { TreeGraph } from '../tree-graph';
export declare class TreeNode extends Node {
    [immerable]: boolean;
    graph: TreeGraph;
    side?: 'left' | 'right';
    width: number;
    height: number;
    vgap?: number;
    hgap?: number;
    size: NonNullable<TreeNodeData['size']>;
    collapsed?: boolean;
    depth?: number;
    children?: TreeNodeData['children'];
    [key: string]: unknown;
    constructor(graph: TreeGraph, nodeData: TreeNodeData);
}
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