go integration and wikipedia

frontend/node_modules/date-fns/addMonths.d.mts

@@ -0,0 +1,28 @@
+/**
+ * @name addMonths
+ * @category Month Helpers
+ * @summary Add the specified number of months to the given date.
+ *
+ * @description
+ * Add the specified number of months to 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 date to be changed
+ * @param amount - The amount of months to be added.
+ *
+ * @returns The new date with the months added
+ *
+ * @example
+ * // Add 5 months to 1 September 2014:
+ * const result = addMonths(new Date(2014, 8, 1), 5)
+ * //=> Sun Feb 01 2015 00:00:00
+ *
+ * // Add one month to 30 January 2023:
+ * const result = addMonths(new Date(2023, 0, 30), 1)
+ * //=> Tue Feb 28 2023 00:00:00
+ */
+export declare function addMonths<DateType extends Date>(
+  date: DateType | number | string,
+  amount: number,
+): DateType;