How can the localized version be used inside a Vue2 component ?

How can the localized version be used inside a Vue2 component ? I tryed the comands below (one at a time), but none of them worked.

</template>
<script>
import firebaseui from "https://www.gstatic.com/firebasejs/ui/2.5.1/firebase-ui-auth__pt.js";
import firebaseui from "./assets/firebase-ui-auth__pt.js";
require ("./assets/firebase-ui-auth__pt.js");
var firebaseui = require ("./assets/firebase-ui-auth__pt.js");

export default {
// ...

The console has shown the message “ReferenceError: firebaseui is not defined” in the command “new firebaseui.auth.AuthUI(firebase.auth())”.

[bojeil-google]

You can first npm install firebaseui --save to bring in all missing dependencies.

[bojeil-google]

Clone the repo. Build the translated library: npm run build build-npm-pt this will generate dist/npm__pt.js

Copy it to your Vue project src folder

Add npm__pt.js to .babelrc ignore list:

"ignore": [
  "src/npm__pt.js"
]

Import it in your Vue component: import firebaseui from '../npm__fr'