import type { Hotspot } from './hotspots.js';
export type Folder = {
    path: string;
    name: string;
    children: TreeData[];
};
export type File = {
    path: string;
    name: string;
    complexity: number;
    revisions: number;
};
export type TreeData = Folder | File;
export declare function treeData(hotspots: Hotspot[]): TreeData;
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