增加admin管理帐号和项目的界面--初步实现

frontend/node_modules/date-fns/getYear.js

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+"use strict";
+exports.getYear = getYear;
+var _index = require("./toDate.js");
+
+/**
+ * @name getYear
+ * @category Year Helpers
+ * @summary Get the year of the given date.
+ *
+ * @description
+ * Get the year of the given date.
+ *
+ * @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 date - The given date
+ *
+ * @returns The year
+ *
+ * @example
+ * // Which year is 2 July 2014?
+ * const result = getYear(new Date(2014, 6, 2))
+ * //=> 2014
+ */
+function getYear(date) {
+  return (0, _index.toDate)(date).getFullYear();
+}