feat: withInstall (#275)

src/components/ReMap/index.ts

@@ -1,11 +1,7 @@
-import { App } from "vue";
 import amap from "./src/Amap.vue";
+import { withInstall } from "/@/utils";
 
 /** 高德地图组件 */
-export const Amap = Object.assign(amap, {
-  install(app: App) {
-    app.component(amap.name, amap);
-  }
-});
+export const Amap = withInstall(amap);
 
 export default Amap;