kpt-pasture/src/components/ReBreadCrumb/index.ts

import { App } from "vue";
import reBreadCrumb from "./src/index.vue";

export const ReBreadCrumb = Object.assign(reBreadCrumb, {
  install(app: App) {
    app.component(reBreadCrumb.name, reBreadCrumb);
  }
});

export default ReBreadCrumb;