text: import React from 'react';
  import ReactDOM from 'react-dom';
  import './index.css';
  import App from './App';  
  import firebase from "firebase/app";
  import reportWebVitals from './reportWebVitals';
  import 'bootstrap/dist/css/bootstrap.min.css';
  import TagManager from 'react-gtm-module';
  
  const tagManagerArgs = {
      gtmId: process.env.REACT_APP_GTM_ID
  }
  
  TagManager.initialize(tagManagerArgs)
  
  firebase.initializeApp({
    apiKey: process.env.REACT_APP_API_KEY,
    authDomain: process.env.REACT_APP_AUTH_DOMAIN,
    databaseURL: process.env.REACT_APP_DATABASE_URL,
    projectId: process.env.REACT_APP_PROJECT_ID,
    storageBucket: process.env.REACT_APP_STORAGE_BUCKET,
    messagingSenderId: process.env.REACT_APP_MESSAGING_SENDER_ID,
    appId: process.env.REACT_APP_APP_ID,
    measurementId: process.env.REACT_APP_MEASUREMENT_ID
  });
  
  ReactDOM.render(
    <React.StrictMode>
      <App />
    </React.StrictMode>,
    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();
  