.eslintrc

{
  "parser": "babel-eslint",
  "env": {
    "browser": true,
    "es6": true,
    "node": true,
    "jest": true
  },
  "plugins": ["react"],
  "rules": {
    "curly": ["error", "multi-line"],
    "jsx-quotes": "error",
    "no-shadow": "warn",
    "no-trailing-spaces": "error",
    "no-undef": "error",
    "no-underscore-dangle": "error",
    "no-unused-expressions": "error",
    "no-unused-vars": [
      "error",
      {
        "args": "after-used",
        "ignoreRestSiblings": true,
        "vars": "all"
      },
    ],
    "object-curly-spacing": ["error", "always"],
    "react/jsx-boolean-value": "warn",
    "react/jsx-no-undef": "error",
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error",
    "react/jsx-wrap-multilines": "warn",
    "react/no-did-mount-set-state": "warn",
    "react/no-did-update-set-state": "warn",
    "react/no-unknown-property": "warn",
    "react/react-in-jsx-scope": "error",
    "react/self-closing-comp": "warn",
    "react/sort-prop-types": "warn",
    "semi": "error",
    "strict": "off"
  }
}