Barebones react native package.json with jest

package.json

{
  "name": "ProjectNameHere",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "react": "16.6.0-alpha.8af6728",
    "react-native": "0.56.0"
  },
  "devDependencies": {
    "@babel/core": "^7.0.0-beta.51",
    "babel-core": "^7.0.0-beta.51",
    "babel-preset-react-native": "5.0.2",
    "babel-jest": "23.6.0",
    "jest": "23.6.0",
    "react-test-renderer": "16.6.0-alpha.8af6728"
  },
  "jest": {
    "preset": "react-native",
    "transform": {
      "^.+\\.js$": "<rootDir>/node_modules/react-native/jest/preprocessor.js"
    }
  }
}

As per https://jestjs.io/docs/en/getting-started

Note: If you are using Babel version 7 then you need to install babel-jest, babel-core@^7.0.0-bridge.0 and @babel/core