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- import type { ContextOptions, DateArg, LocalizedOptions } from "./types.js";
- /**
- * The {@link formatDistance} function options.
- */
- export interface FormatDistanceOptions
- extends LocalizedOptions<"formatDistance">,
- ContextOptions<Date> {
- /** Distances less than a minute are more detailed */
- includeSeconds?: boolean;
- /** Add "X ago"/"in X" in the locale language */
- addSuffix?: boolean;
- }
- /**
- * @name formatDistance
- * @category Common Helpers
- * @summary Return the distance between the given dates in words.
- *
- * @description
- * Return the distance between the given dates in words.
- *
- * | Distance between dates | Result |
- * |-------------------------------------------------------------------|---------------------|
- * | 0 ... 30 secs | less than a minute |
- * | 30 secs ... 1 min 30 secs | 1 minute |
- * | 1 min 30 secs ... 44 mins 30 secs | [2..44] minutes |
- * | 44 mins ... 30 secs ... 89 mins 30 secs | about 1 hour |
- * | 89 mins 30 secs ... 23 hrs 59 mins 30 secs | about [2..24] hours |
- * | 23 hrs 59 mins 30 secs ... 41 hrs 59 mins 30 secs | 1 day |
- * | 41 hrs 59 mins 30 secs ... 29 days 23 hrs 59 mins 30 secs | [2..30] days |
- * | 29 days 23 hrs 59 mins 30 secs ... 44 days 23 hrs 59 mins 30 secs | about 1 month |
- * | 44 days 23 hrs 59 mins 30 secs ... 59 days 23 hrs 59 mins 30 secs | about 2 months |
- * | 59 days 23 hrs 59 mins 30 secs ... 1 yr | [2..12] months |
- * | 1 yr ... 1 yr 3 months | about 1 year |
- * | 1 yr 3 months ... 1 yr 9 month s | over 1 year |
- * | 1 yr 9 months ... 2 yrs | almost 2 years |
- * | N yrs ... N yrs 3 months | about N years |
- * | N yrs 3 months ... N yrs 9 months | over N years |
- * | N yrs 9 months ... N+1 yrs | almost N+1 years |
- *
- * With `options.includeSeconds == true`:
- * | Distance between dates | Result |
- * |------------------------|----------------------|
- * | 0 secs ... 5 secs | less than 5 seconds |
- * | 5 secs ... 10 secs | less than 10 seconds |
- * | 10 secs ... 20 secs | less than 20 seconds |
- * | 20 secs ... 40 secs | half a minute |
- * | 40 secs ... 60 secs | less than a minute |
- * | 60 secs ... 90 secs | 1 minute |
- *
- * @param laterDate - The date
- * @param earlierDate - The date to compare with
- * @param options - An object with options
- *
- * @returns The distance in words
- *
- * @throws `date` must not be Invalid Date
- * @throws `baseDate` must not be Invalid Date
- * @throws `options.locale` must contain `formatDistance` property
- *
- * @example
- * // What is the distance between 2 July 2014 and 1 January 2015?
- * const result = formatDistance(new Date(2014, 6, 2), new Date(2015, 0, 1))
- * //=> '6 months'
- *
- * @example
- * // What is the distance between 1 January 2015 00:00:15
- * // and 1 January 2015 00:00:00, including seconds?
- * const result = formatDistance(
- * new Date(2015, 0, 1, 0, 0, 15),
- * new Date(2015, 0, 1, 0, 0, 0),
- * { includeSeconds: true }
- * )
- * //=> 'less than 20 seconds'
- *
- * @example
- * // What is the distance from 1 January 2016
- * // to 1 January 2015, with a suffix?
- * const result = formatDistance(new Date(2015, 0, 1), new Date(2016, 0, 1), {
- * addSuffix: true
- * })
- * //=> 'about 1 year ago'
- *
- * @example
- * // What is the distance between 1 August 2016 and 1 January 2015 in Esperanto?
- * import { eoLocale } from 'date-fns/locale/eo'
- * const result = formatDistance(new Date(2016, 7, 1), new Date(2015, 0, 1), {
- * locale: eoLocale
- * })
- * //=> 'pli ol 1 jaro'
- */
- export declare function formatDistance(
- laterDate: DateArg<Date> & {},
- earlierDate: DateArg<Date> & {},
- options?: FormatDistanceOptions,
- ): string;
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