eachYearOfInterval.d.mts 1.2 KB

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  1. import type { Interval, StepOptions } from "./types.js";
  2. /**
  3. * The {@link eachYearOfInterval} function options.
  4. */
  5. export interface EachYearOfIntervalOptions extends StepOptions {}
  6. /**
  7. * @name eachYearOfInterval
  8. * @category Interval Helpers
  9. * @summary Return the array of yearly timestamps within the specified time interval.
  10. *
  11. * @description
  12. * Return the array of yearly timestamps within the specified time interval.
  13. *
  14. * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
  15. *
  16. * @param interval - The interval.
  17. *
  18. * @returns The array with starts of yearly timestamps from the month of the interval start to the month of the interval end
  19. *
  20. * @example
  21. * // Each year between 6 February 2014 and 10 August 2017:
  22. * const result = eachYearOfInterval({
  23. * start: new Date(2014, 1, 6),
  24. * end: new Date(2017, 7, 10)
  25. * })
  26. * //=> [
  27. * // Wed Jan 01 2014 00:00:00,
  28. * // Thu Jan 01 2015 00:00:00,
  29. * // Fri Jan 01 2016 00:00:00,
  30. * // Sun Jan 01 2017 00:00:00
  31. * // ]
  32. */
  33. export declare function eachYearOfInterval<DateType extends Date>(
  34. interval: Interval<DateType>,
  35. options?: EachYearOfIntervalOptions,
  36. ): DateType[];