import { Numeric } from '../../util/NumberUtils/NumberUtils';
export declare const parseNumber: (it: Numeric) => Int | Double;
export declare const getLabel: <T>(item: T, labelKeys: (keyof T)[]) => string;
export declare const getTopNLabels: <T>(items: T[], labelKeys: (keyof T)[], valueKey: keyof T, N: number) => string[];
