Panel Plugin: How do I make helper functions globally available?

Hi,

how can I make my helper functions globally available in a plugin (3.5.7)?
In a single file component this works fine:

<script>
// some component
import Helpers from './../../utils/helpers';
export default {
  methods: {
  ...Helpers,
 //...
}
}
</script>

But since I use those helpers in a few components of my plugin,
I guess it’s probably possible to import them directly into the index.js instead of each component – I just don’t know how… still learning that vue / js stuff…


/* 
 * Helpers
 */
import Helpers from './utils/helpers';

/* 
 * Fields
 */
import SomeField from "./components/fields/SomeField.vue";
import AnotherField from "./components/fields/AnotherField.vue";

/*
 * Reusable Components
 */
import CoolComponent from './components/cool-component/CoolComponent.vue';


/* 
 * Plugin
 */
panel.plugin("cris/myplugin", {

  fields: {
    'k-somefield': SomeField,
    'k-anotherfield': AnotherField,
  },
  
  components: {
    'k-cool-component': CoolComponent,
  },
  
  use: {
    Helpers // this obviously doesn't work
  },
  
});