.eslintrc

{
  "extends": ["standard"],
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true,
      "classes": true,
      "impliedStrict": true,
      "blockBindings": true
    }
  },
  "settings": {
    "react": {
      "createClass": "createClass", // Regex for Component Factory to use, default to "createClass"
      "pragma": "React" // Pragma to use, default to "React"
    }
  },
  "rules": {
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error",
    "react/no-set-state": "warn",
    "react/prefer-es6-class": "error",
    "react/require-render-return": "error",
    "require-await": "error",
    "arrow-parens": ["error", "as-needed", { "requireForBlockBody": true }],
    "prefer-arrow-callback": "error",
    "prefer-const": "error",
    "react/jsx-pascal-case": "error",
    "react/jsx-indent-props": ["error", 2],
    "react/jsx-indent": ["warn", 2],
    "indent": ["warn", 2],
    "no-unused-vars": "warn"
  },
  "plugins": [
    "react"
  ]
}