SyntaxError: Cannot use import statement outside a module

[TommyLeong]

Having issue while trying to run 'npm test'

Steps to Reproduce

1. Create new project - npx react-native init testProject (RN 0.64.0)
2. npm install --save react-native-code-push at project root
3. cd ios pod install
4. Run npm test at project root // npm test will success
5. Append the code import codePush from "react-native-code-push"; at App.js
6. Run npm test at project root // npm test will FAIL

Expected Behavior

Expect npm test to pass

Actual Behavior

Test failed after importing codePush

Environment

• react-native-code-push version: "react-native-code-push": "^7.0.0"
• react-native version: `react-native: 0.64.0 => 0.64.0
• iOS/Android/Windows version: React-Native
• Does this reproduce on a debug build or release build? - n/a
• Does this reproduce on a simulator, or only on a physical device? - n/a

(The more info the faster we will be able to address it!)

[TommyLeong]

Solution is to add transformIgnorePatterns your package.json.
Read more here

 "jest": {
    "preset": "react-native",
    "transformIgnorePatterns": [
      "node_modules/(?!(@react-native|react-native|react-native-code-push)/)"
    ]
  }