import type { Row } from '../data-table-base';
import type { ColumnDef } from '@tanstack/table-core';
export interface Person extends Row {
    firstName: string;
    lastName: string;
    age: number;
    visits: number;
    progress: number;
    status: 'relationship' | 'complicated' | 'single';
    subRows?: Person[];
}
export declare function makeData(...lens: number[]): Person[];
export declare const getDefaultColdefs: () => ColumnDef<Person>[];
export declare const getGroupedColdefs: () => ColumnDef<Person>[];