import type { ReportMetricRow } from '@bundle-stats/utils';
export interface TreeTotal {
    current: number;
    baseline?: number;
}
export interface TreeLeaf {
    id: string;
    label: string;
    value: number;
    item: ReportMetricRow;
}
export interface Tree {
    id: string;
    label: string;
    value: number;
    children: TreeNodeChildren;
    total?: TreeTotal;
}
export type TreeNode = Tree | TreeLeaf;
export type TreeNodeChildren = Array<TreeNode>;
export type TileGroupSizeDisplay = 'minimal' | 'small' | 'default';
export type TileSizeDisplay = 'minimal' | 'small' | 'default';
export declare const SQUARIFY_RATIO = 1.66;
export declare const PADDING_OUTER = 1;
export declare const PADDING_INNER = 2;
export declare const NESTED_PADDING = 4;
export declare const NESTED_PADDING_TOP: number;
export declare const NESTED_PADDING_LEFT = 8;