v1.0 with SW PWA enabled

frontend/node_modules/date-fns/differenceInCalendarYears.js

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+"use strict";
+exports.differenceInCalendarYears = differenceInCalendarYears;
+var _index = require("./toDate.js");
+
+/**
+ * @name differenceInCalendarYears
+ * @category Year Helpers
+ * @summary Get the number of calendar years between the given dates.
+ *
+ * @description
+ * Get the number of calendar years between the given dates.
+ *
+ * @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).
+ *
+ * @param dateLeft - The later date
+ * @param dateRight - The earlier date
+
+ * @returns The number of calendar years
+ *
+ * @example
+ * // How many calendar years are between 31 December 2013 and 11 February 2015?
+ * const result = differenceInCalendarYears(
+ *   new Date(2015, 1, 11),
+ *   new Date(2013, 11, 31)
+ * )
+ * //=> 2
+ */
+function differenceInCalendarYears(dateLeft, dateRight) {
+  const _dateLeft = (0, _index.toDate)(dateLeft);
+  const _dateRight = (0, _index.toDate)(dateRight);
+
+  return _dateLeft.getFullYear() - _dateRight.getFullYear();
+}