.eslintrc

{
    "parser": "babel-eslint",
    "env": {
      "browser": true,
      "node": true
    },
    "ecmaFeatures": {
        "classes": true,
        "jsx": true,
        "modules": true
    },
    "plugins": [
      "react"
    ],
    "rules": {
      "quotes": [2, "single"],
      "eol-last": [0],
      "no-mixed-requires": [0],
      "no-underscore-dangle": [0],
      "space-after-keywords": [1, "always"],
      "no-unused-vars": [2, {"vars": "all", "args": "after-used"}],
      "react/jsx-uses-react": 2,
      "react/jsx-no-undef": 2,
      "react/self-closing-comp": 1,
      "react/wrap-multilines": 1,
      "react/jsx-quotes": [1, "single", "avoid-escape"],
      "react/jsx-uses-vars": 2,
      "react/react-in-jsx-scope": 2,
      "react/no-did-mount-set-state": 2,
      "react/no-did-update-set-state": 2,
      "react/jsx-curly-spacing": [2, "always"]
    }
}