Using Vuetify v-data-table's interface

<template> <v-data-table :headers="header" :options.sync="options"> ... </v-data-table> </template> <script lang="ts"> import { DataOptions, DataTableHeader } from 'vuetify/types' interface DataType { options: DataOptions headers: DataTableHeader[] } export default Vue.extend({ data(): DataType { options: {} headers: [] } })