Convert React Native To Expo

Step 1: Add Into App.json

 "expo": {

    "sdkVersion": "44.0.0",

    "name": "AwesomeProject"

  }

Step 2: Add this into your package.json 

 "dependencies": {

    "expo": "^33.0.7",

    "react": "17.0.2",

    "react-native": "0.67.2"

  },

Step 3: Make your Index.js file look like this

AppRegistry.registerComponent('main', () => App);

Step 4: Install expo in your project folder

In terminal paste

npm install --save expo / npm install (If necessary)