Vue3 typescript fresh app does not work

I get the trial and copy him to src folder of new vue app, genereated with npm init vue@latest. Then in about page of base sample i try to import and create spreadsheet component with code:

  <div class="about">

<script lang="ts" setup>
import { onMounted, ref } from "vue";

import { Spreadsheet } from "@/spreadsheet_trial";
import "@/spreadsheet_trial/codebase/spreadsheet.css";

const container = ref(null);

onMounted(() => {
  const spreadsheet = new Spreadsheet("container", {});

@media (min-width: 1024px) {
  .about {
    min-height: 100vh;
    display: flex;
    align-items: center;

but i get error:

SyntaxError: The requested module ‘/src/spreadsheet_trial/codebase/spreadsheet.js’ does not provide an export named ‘Spreadsheet’

What i do wrong?

Please, try to use

import * as dhx from "../assets/src/spreadsheet_trial/codebase/spreadsheet";
import "../assets/src/spreadsheet_trial/codebase/spreadsheet.css";
export default {
  mounted: function() {
    this.spreadsheet = new dhx.Spreadsheet("container");

with this code error is: Uncaught (in promise) TypeError: dhx.Spreadsheet is not a constructor

Here is a working app with the dhx.Spreadsheet initialization in Vue: demo app
Just place your spreadsheet sources to the “spreadsheet_vue/src/assets/dhxSpreadsheet/” folder and run:

npm install
npm run serve

to start the app.