Vue で TSX

jsx.d.ts

import Vue, { VNode } from 'vue'

declare global {
  namespace JSX {
    interface Element extends VNode {}
    interface ElementClass extends Vue {}
    // interface IntrinsicElements {
    //   [element: string]: any
    // }
  }
}

vue.d.ts

/**
 * Extends interfaces in Vue.js
 */

import 'vue-tsx-support/enable-check'
import 'vue-tsx-support/options/allow-unknown-props'
import 'vue-tsx-support/options/allow-element-unknown-attrs'
import 'vue-tsx-support/options/enable-html-attrs'
import 'vue-tsx-support/options/enable-nativeon'
import 'vue-tsx-support/options/enable-vue-router'

import Vue, { ComponentOptions } from 'vue'

declare module 'vue/types/vue' {
  interface Vue {
  }
}