.eslintrc

{
  "parser": "babel-eslint",
  "ecmaFeatures": {
    "jsx": true,
    "modules": true
  },
  "env": {
    "mocha": true,
    "browser": true,
    "node": true
  }, 
  "globals": {
    "__DEV__": true,
    "Promise": true,
  },  
  "plugins": [
    "babel",
    "react",
    "react-native"
  ],  
  "rules": {
    "quotes": [ 2, "single" ],
    "semi": [ 2, "never" ],
    "no-cond-assign": 0,
    "camelcase": [ 2, { "properties": "never" } ],
    "curly": [ 2, "all" ],
    "no-eq-null": 2,
    "eqeqeq": 2,
    "no-eval": 0,
    "no-extend-native": 2,
    "block-scoped-var": 2,
    "indent": [ 2, 2, { "SwitchCase": 1 } ],
    "wrap-iife": [ 2, "any" ],
    "max-depth": [ 2, 3 ],
    "max-statements": [ 2, 30 ],
    "no-shadow": 2,
    "no-multi-spaces": ["error", { "exceptions": { "Property": true } }],
    "no-multiple-empty-lines": ["error", { "max": 1, "maxBOF": 0, "maxEOF": 0 }],
    "no-unused-vars": 2,
    "no-undef": 2,
    "no-underscore-dangle": ["error", { "allow": [ "__DEV__" ] }],
    "dot-notation": 0,
    "no-with": 2,
    "brace-style": 2,
    "no-mixed-spaces-and-tabs": 2,
    "one-var": [ 2, { "uninitialized": "always", "initialized": "never" } ],
    "quote-props": [ 2, "as-needed" ],
    "key-spacing": [ 2, { "beforeColon": false, "afterColon": true } ],
    "space-unary-ops": [ 2, { "nonwords": false, "overrides": {} } ],
    "space-before-function-paren": [ 2, "never" ],
    "space-in-parens": [ 2, "never" ],
    "no-trailing-spaces": 2,
    "new-cap": 2,
    "keyword-spacing": [ 2, {} ],
    "spaced-comment": [ 2, "always" ],
    "space-infix-ops": 2,
    "space-before-blocks": [ 2, "always" ],
    "comma-dangle": 0,
    "linebreak-style": [ 2, "unix" ],
    "no-mixed-requires": [0],
    "eol-last": [0],

    "generator-star-spacing": 1,
    "object-shorthand": 1,
    "arrow-parens": [2, "as-needed"],
    "babel/new-cap": 1,
    "babel/no-await-in-loop": 1,

    "react/jsx-uses-react": 2,
    "react/jsx-uses-vars": 2,
    "react/react-in-jsx-scope": 2,
    "react/prop-types": 2,

    "react-native/no-unused-styles": 2,
    "react-native/split-platform-components": 2,
    "react-native/no-inline-styles": 2,
    "react-native/no-color-literals": 2,
  }  
}