import { default } from "https://deno.land/x/date_fns@v2.0.0-alpha.8/addMonths/index.js";
Examples
// Add 5 months to 1 September 2014:
var result = addMonths(new Date(2014, 8, 1), 5)
//=> Sun Feb 01 2015 00:00:00
// Add 5 months to 1 September 2014: var result = addMonths(new Date(2014, 8, 1), 5) //=> Sun Feb 01 2015 00:00:00