npm does not export any methods?

[Grewer]

my code:

import WebSlides from 'webslides';

// use:
const ws = new WebSlides();

but report an error:

Uncaught TypeError: webslides__WEBPACK_IMPORTED_MODULE_17___default.a is not a constructor
    at preview (handoutVideo.tsx:70)

and:

console.log(WebSlides)

// print a object:
{}

version: 1.5.0

[Grewer]

The environment is up to date create-react-app

[Grewer]

file: WebSlides/src/js/full.js

import WebSlides from './modules/webslides';
require('../scss/full.scss');

window.WebSlides = WebSlides;

not any export ?

[Antonio-Laguna]

I’ll look into this ASAP