text: import React from "react";
  import ReactDOM from "react-dom";
  import "./index.css";
  import App from "./App";
  import reportWebVitals from "./reportWebVitals";
  function render() {
    ReactDOM.render(
      <React.StrictMode>
        <App />
      </React.StrictMode>,
      document.getElementById("root")
    );
  }
  if (!window.__POWERED_BY_QIANKUN__) {
    render();
  }
  export async function bootstrap() {}
  export async function mount() {
    render();
  }
  export async function unmount() {
    ReactDOM.unmountComponentAtNode(document.getElementById("root"));
  }
  
  // If you want to start measuring performance in your app, pass a function
  // to log results (for example: reportWebVitals(console.log))
  // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
  reportWebVitals();
  