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backend/node_modules/date-fns/esm/eachWeekOfInterval/index.d.ts

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+// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it.
+
+import { eachWeekOfInterval } from 'date-fns'
+export default eachWeekOfInterval

backend/node_modules/date-fns/esm/eachWeekOfInterval/index.js

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+import addWeeks from "../addWeeks/index.js";
+import startOfWeek from "../startOfWeek/index.js";
+import toDate from "../toDate/index.js";
+import requiredArgs from "../_lib/requiredArgs/index.js";
+/**
+ * @name eachWeekOfInterval
+ * @category Interval Helpers
+ * @summary Return the array of weeks within the specified time interval.
+ *
+ * @description
+ * Return the array of weeks within the specified time interval.
+ *
+ * @param {Interval} interval - the interval. See [Interval]{@link https://date-fns.org/docs/Interval}
+ * @param {Object} [options] - an object with options.
+ * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}
+ * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)
+ * @returns {Date[]} the array with starts of weeks from the week of the interval start to the week of the interval end
+ * @throws {TypeError} 1 argument required
+ * @throws {RangeError} `options.weekStartsOn` must be 0, 1, ..., 6
+ * @throws {RangeError} The start of an interval cannot be after its end
+ * @throws {RangeError} Date in interval cannot be `Invalid Date`
+ *
+ * @example
+ * // Each week within interval 6 October 2014 - 23 November 2014:
+ * const result = eachWeekOfInterval({
+ *   start: new Date(2014, 9, 6),
+ *   end: new Date(2014, 10, 23)
+ * })
+ * //=> [
+ * //   Sun Oct 05 2014 00:00:00,
+ * //   Sun Oct 12 2014 00:00:00,
+ * //   Sun Oct 19 2014 00:00:00,
+ * //   Sun Oct 26 2014 00:00:00,
+ * //   Sun Nov 02 2014 00:00:00,
+ * //   Sun Nov 09 2014 00:00:00,
+ * //   Sun Nov 16 2014 00:00:00,
+ * //   Sun Nov 23 2014 00:00:00
+ * // ]
+ */
+export default function eachWeekOfInterval(dirtyInterval, options) {
+  requiredArgs(1, arguments);
+  var interval = dirtyInterval || {};
+  var startDate = toDate(interval.start);
+  var endDate = toDate(interval.end);
+  var endTime = endDate.getTime();
+
+  // Throw an exception if start date is after end date or if any date is `Invalid Date`
+  if (!(startDate.getTime() <= endTime)) {
+    throw new RangeError('Invalid interval');
+  }
+  var startDateWeek = startOfWeek(startDate, options);
+  var endDateWeek = startOfWeek(endDate, options);
+
+  // Some timezones switch DST at midnight, making start of day unreliable in these timezones, 3pm is a safe bet
+  startDateWeek.setHours(15);
+  endDateWeek.setHours(15);
+  endTime = endDateWeek.getTime();
+  var weeks = [];
+  var currentWeek = startDateWeek;
+  while (currentWeek.getTime() <= endTime) {
+    currentWeek.setHours(0);
+    weeks.push(toDate(currentWeek));
+    currentWeek = addWeeks(currentWeek, 1);
+    currentWeek.setHours(15);
+  }
+  return weeks;
+}

backend/node_modules/date-fns/esm/eachWeekOfInterval/index.js.flow

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+// @flow
+// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it.
+
+export type Interval = {
+  start: Date | number,
+  end: Date | number,
+}
+
+export type Locale = {
+  code?: string,
+  formatDistance?: (...args: Array<any>) => any,
+  formatRelative?: (...args: Array<any>) => any,
+  localize?: {
+    ordinalNumber: (...args: Array<any>) => any,
+    era: (...args: Array<any>) => any,
+    quarter: (...args: Array<any>) => any,
+    month: (...args: Array<any>) => any,
+    day: (...args: Array<any>) => any,
+    dayPeriod: (...args: Array<any>) => any,
+  },
+  formatLong?: {
+    date: (...args: Array<any>) => any,
+    time: (...args: Array<any>) => any,
+    dateTime: (...args: Array<any>) => any,
+  },
+  match?: {
+    ordinalNumber: (...args: Array<any>) => any,
+    era: (...args: Array<any>) => any,
+    quarter: (...args: Array<any>) => any,
+    month: (...args: Array<any>) => any,
+    day: (...args: Array<any>) => any,
+    dayPeriod: (...args: Array<any>) => any,
+  },
+  options?: {
+    weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6,
+    firstWeekContainsDate?: 1 | 2 | 3 | 4 | 5 | 6 | 7,
+  },
+}
+
+export type Duration = {
+  years?: number,
+  months?: number,
+  weeks?: number,
+  days?: number,
+  hours?: number,
+  minutes?: number,
+  seconds?: number,
+}
+
+export type Day = 0 | 1 | 2 | 3 | 4 | 5 | 6
+
+declare module.exports: (
+  interval: Interval,
+  options?: {
+    locale?: Locale,
+    weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6,
+  }
+) => Date[]

backend/node_modules/date-fns/esm/eachWeekOfInterval/package.json

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+{
+  "sideEffects": false,
+  "typings": "../../typings.d.ts"
+}