feat: change lib entry file to swich wrap() depending on using Vue's version

Author: TatsuyaYamamoto

dist/index.d.ts

@@ -0,0 +1,4 @@
+import type VueV2 from 'vue';
+import type { Component, AsyncComponent } from 'vue';
+import type * as VueV3 from 'vue-v3';
+export default function wrap(Vue: typeof VueV2 | typeof VueV3, Component: Component | AsyncComponent): CustomElementConstructor;