import { DateTime } from '../types';
export declare const time: (date: DateTime) => string;
export declare const minutesPassed: (date: DateTime) => number | undefined;
export declare const minutesToDuration: (minutes: number) => Partial<import("../types").IDuration>;
export declare const addMinutes: (date: DateTime, minutes: number) => Date | undefined;
export declare const myUTC: () => number;
export declare const calculateUTC: (deltaInMinutes: number) => {
    alternativeUtc: string;
    alternativeCity: any;
};
export declare const durationToMinutes: (duration: string) => number;
export declare const timezones: {
    '-12': string[];
    '-11': string[];
    '-10': string[];
    '-9': string[];
    '-8': string[];
    '-7': string[];
    '-6': string[];
    '-5': string[];
    '-4': string[];
    '-3': string[];
    '-2': string[];
    '-1': string[];
    '+0': string[];
    '+1': string[];
    '+2': string[];
    '+3': string[];
    '+4': string[];
    '+5': string[];
    '+6': string[];
    '+7': string[];
    '+8': string[];
    '+9': string[];
    '+10': string[];
    '+11': string[];
    '+12': string[];
};