go integration and wikipedia

frontend/node_modules/date-fns/hoursToMilliseconds.js

@@ -0,0 +1,26 @@
+"use strict";
+exports.hoursToMilliseconds = hoursToMilliseconds;
+var _index = require("./constants.js");
+
+/**
+ * @name hoursToMilliseconds
+ * @category  Conversion Helpers
+ * @summary Convert hours to milliseconds.
+ *
+ * @description
+ * Convert a number of hours to a full number of milliseconds.
+ *
+ * @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 hours - number of hours to be converted
+ *
+ * @returns The number of hours converted to milliseconds
+ *
+ * @example
+ * // Convert 2 hours to milliseconds:
+ * const result = hoursToMilliseconds(2)
+ * //=> 7200000
+ */
+function hoursToMilliseconds(hours) {
+  return Math.trunc(hours * _index.millisecondsInHour);
+}