import type { FileTokenInfo } from './types.js';
export interface FileWithTokens {
    path: string;
    tokens: number;
}
export interface TreeNode {
    _files?: FileTokenInfo[];
    _tokenSum?: number;
    [key: string]: TreeNode | FileTokenInfo[] | number | undefined;
}
export declare const buildTokenCountTree: (filesWithTokens: FileWithTokens[]) => TreeNode;