1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/date-fns/esm/_lib/getUTCWeekYear/index.js b/node_modules/date-fns/esm/_lib/getUTCWeekYear/index.js
new file mode 100644
index 0000000..7c70a47
--- /dev/null
+++ b/node_modules/date-fns/esm/_lib/getUTCWeekYear/index.js
@@ -0,0 +1,33 @@
+import toDate from "../../toDate/index.js";
+import requiredArgs from "../requiredArgs/index.js";
+import startOfUTCWeek from "../startOfUTCWeek/index.js";
+import toInteger from "../toInteger/index.js";
+import { getDefaultOptions } from "../defaultOptions/index.js";
+export default function getUTCWeekYear(dirtyDate, options) {
+  var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;
+  requiredArgs(1, arguments);
+  var date = toDate(dirtyDate);
+  var year = date.getUTCFullYear();
+  var defaultOptions = getDefaultOptions();
+  var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1);
+
+  // Test if weekStartsOn is between 1 and 7 _and_ is not NaN
+  if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {
+    throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');
+  }
+  var firstWeekOfNextYear = new Date(0);
+  firstWeekOfNextYear.setUTCFullYear(year + 1, 0, firstWeekContainsDate);
+  firstWeekOfNextYear.setUTCHours(0, 0, 0, 0);
+  var startOfNextYear = startOfUTCWeek(firstWeekOfNextYear, options);
+  var firstWeekOfThisYear = new Date(0);
+  firstWeekOfThisYear.setUTCFullYear(year, 0, firstWeekContainsDate);
+  firstWeekOfThisYear.setUTCHours(0, 0, 0, 0);
+  var startOfThisYear = startOfUTCWeek(firstWeekOfThisYear, options);
+  if (date.getTime() >= startOfNextYear.getTime()) {
+    return year + 1;
+  } else if (date.getTime() >= startOfThisYear.getTime()) {
+    return year;
+  } else {
+    return year - 1;
+  }
+}
+\ No newline at end of file