import { differenceInQuarters } from "https://deno.land/x/date_fns@v2.0.0-beta.2/index.js";
Examples
// How many full quarters are between 31 December 2013 and 2 July 2014?
var result = differenceInQuarters(new Date(2014, 6, 2), new Date(2013, 11, 31))
//=> 2
// How many full quarters are between 31 December 2013 and 2 July 2014? var result = differenceInQuarters(new Date(2014, 6, 2), new Date(2013, 11, 31)) //=> 2