React Native 0.57 + Babel 7 + Typescript + Jest

configs.js

// babel.config.js
module.exports = {
  "presets": [
    "module:metro-react-native-babel-preset",
  ],
  "plugins": [
    ["module-resolver", {
      "root": ["./src"],
      "extensions": [".js", ".ts", ".tsx", ".ios.js", ".android.js"]
    }],
    "@babel/plugin-transform-runtime",
  ],
  "env": {
    "production": {
      "plugins": ["transform-remove-console"]
    },
  }
}


// jest.config.js
module.exports = {
    "preset": "react-native",
    "moduleFileExtensions": [
        "ts",
        "tsx",
        "js",
        "jsx",
        "json"
    ],
    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.(js|ts)x?$",
    "transform": {
        "^.+\\.(js|tsx?)$": "<rootDir>/node_modules/react-native/jest/preprocessor.js",
    },
    "testPathIgnorePatterns": [
        "\\.snap$",
        "<rootDir>/node_modules/"
    ],
    "cacheDirectory": ".jest/cache",
    "transformIgnorePatterns": [
        "node_modules/(?!(react-native|react-navigation|react-navigation-tabs|react-navigation-redux-helpers|react-native-safari-view|react-native-linear-gradient|react-native-blur|react-native-animatable|react-native-wkwebview-reborn|react-native-safe-area-view|react-native-popup-menu|redux-persist)/)"
    ],
    "setupFiles": [
        "./__mocks__/react-native.js"
    ],
};

// package.json
{
  "name": "rn-app",
  "version": "0.0.1",
  "private": true,
  "dependencies": {
    "react": "16.5.1",
    "react-native": "^0.57.1"
  },
  "devDependencies": {
    "jest": "^23.6.0",
    "metro-react-native-babel-preset": "^0.47.0",
    "@babel/plugin-transform-runtime": "^7.1.0",
    "babel-plugin-module-resolver": "^3.1.1",
    "babel-plugin-transform-remove-console": "^6.9.4",
    "react-native-mock-render": "^0.1.2",
    "typescript": "^3.0.1"
  }
}