ESLint React-Native

.eslintrc.json

{
    "env": {
        "node": true,
        "es6": true,
        "commonjs": true,
        "browser": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended"
    ],
    "parserOptions": {
        "ecmaVersion": 7,
        "ecmaFeatures": {
            "experimentalObjectRestSpread": true,
            "jsx": true
        },
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
        "indent": ["error", 4, {"SwitchCase": 1}], // Four spaces indent and one indent level on switch's case
        "camelcase": ["error", {"properties": "always"}], // Use camelcase even in object properties
        "eqeqeq": ["error", "smart"], // Use type-safe equality with some exceptions
        "quotes": ["error", "single"], // Single quote for strings
        "semi": ["error", "always"], // Semicolons on the end of the lines
        "comma-dangle": ["error", "always-multiline"], // Use comma even at the last element on objects and arrays with multilines. Avoid commas on single line.  
        "arrow-parens": ["error", "as-needed"], // No parentheses on functions with a single argument
        "no-console": 0, // Allow console calls
        "complexity": ["error", {"max": 10}], // Enforce a maximum cyclomatic complexity allowed in a program
        "max-depth": ["error", {"max": 4}], // Enforce a maximum depth that blocks can be nested
        "max-nested-callbacks": ["error", {"max": 3}], // Enforce a maximum depth that callbacks can be nested
        "block-scoped-var": ["error"], // Enforce the use of variables within the scope they are defined
        "dot-location": ["error", "object"], // Enforce newlines to be after the dot (the dot remains with the object, not with the property)
        "no-else-return": ["error"], // Disallow else blocks after return statements in if statements
        "no-unused-vars": ["error", {"vars": "all", "args": "after-used", "caughtError": "all" }], //
        "strict": ["error", "global"], // Requires strict mode
        "vars-on-top": ["error"], // Require var declarations be placed at the top of their containing scope
        "linebreak-style": ["error", "unix"] // No Windows line breaks
    }
}

package.json

{
  "name": "monalisa-app",
  "version": "0.1.0",
  "private": true,
  "devDependencies": {
    "eslint": "^4.8.0",
    "eslint-plugin-react": "^7.4.0",
    "jest-expo": "^21.0.2",
    "react-native-scripts": "1.5.0",
    "react-test-renderer": "16.0.0-alpha.12"
  },
  "main": "./node_modules/react-native-scripts/build/bin/crna-entry.js",
  "scripts": {
    "start": "react-native-scripts start",
    "eject": "react-native-scripts eject",
    "android": "react-native-scripts android",
    "ios": "react-native-scripts ios",
    "test": "node node_modules/jest/bin/jest.js --watch"
  },
  "jest": {
    "preset": "jest-expo"
  },
  "dependencies": {
    "expo": "^21.0.0",
    "react": "16.0.0-alpha.12",
    "react-native": "^0.48.4"
  }
}