npm i loading-skeleton-react

  pnpm i loading-skeleton-react

  yarn i loading-skeleton-react

// App.jsx;
import { Skeleton } from "loading-skeleton-react"
import "loading-skeleton-react/dist/index.css";

import Component from "@/component/component"


const App = () => {
  const [loading, setLoading] = useState(undefined)

 
  return (
    <>
      {loading ? 
        <Skeleton mode="dark"  />
       : (
        <Component />
       )}
    </>
  );
}
 
export default App;