37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
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import type { Interval, StepOptions } from "./types.js";
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/**
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* The {@link eachYearOfInterval} function options.
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*/
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export interface EachYearOfIntervalOptions extends StepOptions {}
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/**
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* @name eachYearOfInterval
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* @category Interval Helpers
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* @summary Return the array of yearly timestamps within the specified time interval.
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*
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* @description
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* Return the array of yearly timestamps within the specified time interval.
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*
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* @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).
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*
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* @param interval - The interval.
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*
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* @returns The array with starts of yearly timestamps from the month of the interval start to the month of the interval end
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*
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* @example
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* // Each year between 6 February 2014 and 10 August 2017:
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* const result = eachYearOfInterval({
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* start: new Date(2014, 1, 6),
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* end: new Date(2017, 7, 10)
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* })
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* //=> [
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* // Wed Jan 01 2014 00:00:00,
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* // Thu Jan 01 2015 00:00:00,
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* // Fri Jan 01 2016 00:00:00,
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* // Sun Jan 01 2017 00:00:00
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* // ]
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*/
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export declare function eachYearOfInterval<DateType extends Date>(
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interval: Interval<DateType>,
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options?: EachYearOfIntervalOptions,
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): DateType[];
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