📝 Commit Details:

backend/node_modules/date-fns/eachYearOfInterval.cjs

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+"use strict";
+exports.eachYearOfInterval = eachYearOfInterval;
+var _index = require("./_lib/normalizeInterval.cjs");
+var _index2 = require("./constructFrom.cjs");
+
+/**
+ * The {@link eachYearOfInterval} function options.
+ */
+
+/**
+ * The {@link eachYearOfInterval} function result type. It resolves the proper data type.
+ * It uses the first argument date object type, starting from the date argument,
+ * then the start interval date, and finally the end interval date. If
+ * a context function is passed, it uses the context function return type.
+ */
+
+/**
+ * @name eachYearOfInterval
+ * @category Interval Helpers
+ * @summary Return the array of yearly timestamps within the specified time interval.
+ *
+ * @description
+ * Return the array of yearly timestamps within the specified time interval.
+ *
+ * @typeParam IntervalType - Interval type.
+ * @typeParam Options - Options type.
+ *
+ * @param interval - The interval.
+ * @param options - An object with options.
+ *
+ * @returns The array with starts of yearly timestamps from the month of the interval start to the month of the interval end
+ *
+ * @example
+ * // Each year between 6 February 2014 and 10 August 2017:
+ * const result = eachYearOfInterval({
+ *   start: new Date(2014, 1, 6),
+ *   end: new Date(2017, 7, 10)
+ * })
+ * //=> [
+ * //   Wed Jan 01 2014 00:00:00,
+ * //   Thu Jan 01 2015 00:00:00,
+ * //   Fri Jan 01 2016 00:00:00,
+ * //   Sun Jan 01 2017 00:00:00
+ * // ]
+ */
+function eachYearOfInterval(interval, options) {
+  const { start, end } = (0, _index.normalizeInterval)(options?.in, interval);
+
+  let reversed = +start > +end;
+  const endTime = reversed ? +start : +end;
+  const date = reversed ? end : start;
+  date.setHours(0, 0, 0, 0);
+  date.setMonth(0, 1);
+
+  let step = options?.step ?? 1;
+  if (!step) return [];
+  if (step < 0) {
+    step = -step;
+    reversed = !reversed;
+  }
+
+  const dates = [];
+
+  while (+date <= endTime) {
+    dates.push((0, _index2.constructFrom)(start, date));
+    date.setFullYear(date.getFullYear() + step);
+  }
+
+  return reversed ? dates.reverse() : dates;
+}