Set locale Error

[bug249286]

import ViewUIPlus from 'view-ui-plus';
import locale from 'view-ui-plus/dist/locale/en-US';
import 'view-ui-plus/dist/styles/viewuiplus.css';
export default defineNuxtPlugin((nuxtApp) => {
  nuxtApp.vueApp.use(ViewUIPlus, { locale });
});

Error
(node:54583) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension. (Use node --trace-warnings ... to show where the warning was created)

How to set locale

Thanks.