fix(test:vuejs3-typescript): add typescript types for .vue modules

Author: Kocal

fixtures/vuejs3-typescript/types/shims-vue.d.ts

@@ -0,0 +1,6 @@
+declare module '*.vue' {
+  import { defineComponent } from 'vue';
+
+  const component: ReturnType<typeof defineComponent>;
+  export default component;
+}