import { IMeasure } from '../types';
export type timeSystems = 'metric';
export type timeUnits = 'ns' | 'mu' | 'ms' | 's' | 'min' | 'h' | 'd' | 'week' | 'fortnight' | 'month' | 'year';
export declare const time: IMeasure<timeSystems, timeUnits>;