Warnings and errors when build generated web components project

[Lipata]

Description

When generating web components projects and running npm run build there are the following errors:

index.html → dist...
(!) Error when using sourcemap for reporting an error: Can't resolve original location of error.
node_modules\igniteui-webcomponents\components\avatar\avatar.js (1:17)
(!) Error when using sourcemap for reporting an error: Can't resolve original location of error.
node_modules\igniteui-webcomponents\components\avatar\avatar.js (1:25)

(!) `this` has been rewritten to `undefined`
https://rollupjs.org/guide/en/#error-this-is-undefined
node_modules\igniteui-webcomponents\components\avatar\avatar.js
1: var __decorate = this && this.__decorate || function (decorators, target, key, desc) {
                    ^
2:   var c = arguments.length,
3:       r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
...and 1 other occurrence
node_modules\igniteui-webcomponents\components\calendar\calendar.js
1: var __decorate = this && this.__decorate || function (decorators, target, key, desc) {
                    ^
2:   var c = arguments.length,
3:       r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
...and 1 other occurrence
node_modules\igniteui-webcomponents\components\badge\badge.js
1: var __decorate = this && this.__decorate || function (decorators, target, key, desc) {
                    ^
2:   var c = arguments.length,
3:       r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc,
...and 1 other occurrence

...and 22 other files