Having problems with typescript import from an npm module

I’m using this package: https://github.com/crisbeto/angular-svg-round-progressbar

I’d like to import and inject RoundProgressConfig but I always get this error:

[ts] Cannot find name 'RoundProgressConfig'

It is purely a typescript error, because on runtime the value is correctly injected to the constructor below.:

import { Component } from '@angular/core';
import { Platform } from 'ionic-angular';
import { StatusBar, Splashscreen } from 'ionic-native';
import { RoundProgressConfig } from 'angular-svg-round-progressbar';

import { TabsPage } from '../pages/tabs/tabs';

  templateUrl: 'app.html',
  providers: [RoundProgressConfig]
export class MyApp {
  rootPage = TabsPage;

    platform: Platform
    , private _roundProgressConfig: RoundProgressConfig
  ) {
      rounded: true,
      responsive: true

I even tried adding /// <reference path="../../node_modules/angular-svg-round-progressbar/dist/round-progress.d.ts" /> but it didn’t seem to fix the problem.

What should I do?

Hi did you find the solution am also facing the same