formatDistanceToNow.d.ts 3.9 KB

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  1. import type { FormatDistanceOptions } from "./formatDistance.js";
  2. import type { ContextOptions, DateArg } from "./types.js";
  3. /**
  4. * The {@link formatDistanceToNow} function options.
  5. */
  6. export interface FormatDistanceToNowOptions
  7. extends FormatDistanceOptions,
  8. ContextOptions<Date> {}
  9. /**
  10. * @name formatDistanceToNow
  11. * @category Common Helpers
  12. * @summary Return the distance between the given date and now in words.
  13. * @pure false
  14. *
  15. * @description
  16. * Return the distance between the given date and now in words.
  17. *
  18. * | Distance to now | Result |
  19. * |-------------------------------------------------------------------|---------------------|
  20. * | 0 ... 30 secs | less than a minute |
  21. * | 30 secs ... 1 min 30 secs | 1 minute |
  22. * | 1 min 30 secs ... 44 mins 30 secs | [2..44] minutes |
  23. * | 44 mins ... 30 secs ... 89 mins 30 secs | about 1 hour |
  24. * | 89 mins 30 secs ... 23 hrs 59 mins 30 secs | about [2..24] hours |
  25. * | 23 hrs 59 mins 30 secs ... 41 hrs 59 mins 30 secs | 1 day |
  26. * | 41 hrs 59 mins 30 secs ... 29 days 23 hrs 59 mins 30 secs | [2..30] days |
  27. * | 29 days 23 hrs 59 mins 30 secs ... 44 days 23 hrs 59 mins 30 secs | about 1 month |
  28. * | 44 days 23 hrs 59 mins 30 secs ... 59 days 23 hrs 59 mins 30 secs | about 2 months |
  29. * | 59 days 23 hrs 59 mins 30 secs ... 1 yr | [2..12] months |
  30. * | 1 yr ... 1 yr 3 months | about 1 year |
  31. * | 1 yr 3 months ... 1 yr 9 month s | over 1 year |
  32. * | 1 yr 9 months ... 2 yrs | almost 2 years |
  33. * | N yrs ... N yrs 3 months | about N years |
  34. * | N yrs 3 months ... N yrs 9 months | over N years |
  35. * | N yrs 9 months ... N+1 yrs | almost N+1 years |
  36. *
  37. * With `options.includeSeconds == true`:
  38. * | Distance to now | Result |
  39. * |---------------------|----------------------|
  40. * | 0 secs ... 5 secs | less than 5 seconds |
  41. * | 5 secs ... 10 secs | less than 10 seconds |
  42. * | 10 secs ... 20 secs | less than 20 seconds |
  43. * | 20 secs ... 40 secs | half a minute |
  44. * | 40 secs ... 60 secs | less than a minute |
  45. * | 60 secs ... 90 secs | 1 minute |
  46. *
  47. * @param date - The given date
  48. * @param options - The object with options
  49. *
  50. * @returns The distance in words
  51. *
  52. * @throws `date` must not be Invalid Date
  53. * @throws `options.locale` must contain `formatDistance` property
  54. *
  55. * @example
  56. * // If today is 1 January 2015, what is the distance to 2 July 2014?
  57. * const result = formatDistanceToNow(
  58. * new Date(2014, 6, 2)
  59. * )
  60. * //=> '6 months'
  61. *
  62. * @example
  63. * // If now is 1 January 2015 00:00:00,
  64. * // what is the distance to 1 January 2015 00:00:15, including seconds?
  65. * const result = formatDistanceToNow(
  66. * new Date(2015, 0, 1, 0, 0, 15),
  67. * {includeSeconds: true}
  68. * )
  69. * //=> 'less than 20 seconds'
  70. *
  71. * @example
  72. * // If today is 1 January 2015,
  73. * // what is the distance to 1 January 2016, with a suffix?
  74. * const result = formatDistanceToNow(
  75. * new Date(2016, 0, 1),
  76. * {addSuffix: true}
  77. * )
  78. * //=> 'in about 1 year'
  79. *
  80. * @example
  81. * // If today is 1 January 2015,
  82. * // what is the distance to 1 August 2016 in Esperanto?
  83. * const eoLocale = require('date-fns/locale/eo')
  84. * const result = formatDistanceToNow(
  85. * new Date(2016, 7, 1),
  86. * {locale: eoLocale}
  87. * )
  88. * //=> 'pli ol 1 jaro'
  89. */
  90. export declare function formatDistanceToNow(
  91. date: DateArg<Date> & {},
  92. options?: FormatDistanceToNowOptions,
  93. ): string;