import { HierarchyRectangularNode } from '@visx/hierarchy/lib/types';
import { type InternalTreeMapNode } from '../types/internal.js';
export declare function nodePadding<TTreeNode>(node: HierarchyRectangularNode<TTreeNode>, hasParentLabel: boolean): number;
export declare const nodePaddingTop: (node: HierarchyRectangularNode<InternalTreeMapNode>) => number;
export declare const nodePaddingOuter: (node: HierarchyRectangularNode<InternalTreeMapNode>) => number;