Bootstrap-Tables-Export

I success import bootstrap-tables with:

npm install bootstrap-table
echo "require('bootstrap-table');" >> resources/js/app.js
echo "import 'bootstrap-table/dist/bootstrap-table.css';" >> resources/js/app.js
npm run dev

But now need extensions "Export", I wont to export my table in pdf,excel like example from link https://examples.bootstrap-table.com/#extensions/export.html but when I try to find package with npm I got output:

npm install bootstrap-table-export
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/bootstrap-table-export - Not found

Any idea how to install extensions "Export" of bootstrap-table ?