import { JsonValue } from "../types/Json.js";
import { Optional } from "../types/Types.js";
import { Value } from "../types/Value.js";
import { Dayjs } from "dayjs";
//#region src/domain/DateTime.d.ts
type Unit = 'year' | 'quarter' | 'month' | 'week' | 'day' | 'hour' | 'minute' | 'second' | 'millisecond';
export type DateTimeUnit = Unit;
export type DurationUnit = Unit | `${Unit}s`;
export type Duration = Partial<Record<DurationUnit, number>>;
export type DiffOptions = {
  rounding: 'floor' | 'ceil' | 'round';
};
export type DatetimeInput = string | number | Date | DateTime | null;
export declare class DateTime extends Value<Optional<string>> {
  protected readonly date: Dayjs;
  protected readonly zone: Zone;
  protected readonly fraction: number;
  constructor(value?: DatetimeInput);
  constructor(value?: string, format?: string);
  static get now(): DateTime;
  get isValid(): boolean;
  get fromNow(): string;
  get inAmsterdam(): DateTime;
  get inNewYork(): DateTime;
  get inLondon(): DateTime;
  get inWarsaw(): DateTime;
  private withDate;
  from(locale?: string): string;
  from(date?: DateTime, locale?: string): string;
  isAfter(dt: DateTime): boolean;
  isBefore(dt: DateTime): boolean;
  equals(dt: DateTime): boolean;
  add(n: number, unit?: DurationUnit): DateTime;
  add(duration: Duration): DateTime;
  subtract(n: number, unit?: DurationUnit): DateTime;
  subtract(duration: Duration): DateTime;
  diff(other: DateTime, unit?: DurationUnit, opts?: DiffOptions): number;
  startOf(unit?: DurationUnit): DateTime;
  endOf(unit?: DurationUnit): DateTime;
  isWeekend(): boolean;
  withZone(zone: string): DateTime;
  toString(): string;
  toJSON(): JsonValue;
  toFormat(format: string): string;
  toLocale(locale?: string, format?: string): string;
  toFull(locale?: string): string;
  toDate(): Optional<Date>;
  toEpoch(): number;
  ago(end?: DateTime): string;
  withClock(clock: DateTime): DateTime;
}
export declare const isDateTime: (dt?: unknown) => dt is DateTime;
export declare const dt: (dt?: DatetimeInput) => DateTime;
type Zone = {
  type: 'utc';
} | {
  type: 'offset';
  minutes: number;
} | {
  type: 'named';
  name: string;
};
//#endregion
export {};
//# sourceMappingURL=DateTime.d.ts.map