Updating the parent component of VStateSelect

VStateSelect.ts

/**
 * Import the Vuetify components you plan to extend here.
 */
// @ts-ignore
import { VAutocomplete } from 'vuetify/lib'

// Create Base Mixins and Define Custom Properties
const base = Vue.extend({ mixins: [VAutocomplete] })
interface options extends InstanceType<typeof base> {
  /**
   * !Props unique to VStateSelect
   * Add properties of your project that TypeScript should know
   * about here.
   */
  foo: string
}