How to use moment-duration-format in TypeScript?

Question

I am using moment.js in my TypeScript (Ionic2/Angular2) project. Following on from this post, I now want to try out a plugin moment-duration-format

I have the npm packag

Answer 1

I was using the workaround here, but it now looks like the ype def has been fixed. Getting an update of the type def So I can do the following...

import * as moment from 'moment';
import 'moment-duration-format';

let duration = moment.duration(decimalHours, 'hours') ;   
let options : moment.DurationFormatSettings   = {
  forceLength : false,
  precision : 0,
  template : formatString,
  trim : false
};
let result  = duration.format(formatString, 0, options);