custom eslintrc

.eslintrc

{
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "modules": true,
      "experimentalObjectRestSpread": true,
    },
  },
  "extends": "airbnb",
  "globals": {
    "window": true,
    "document": true,
  },
  "rules": {
    "no-var": 1,
    "no-unused-vars": 1,
    "no-underscore-dangle": 1,
    "no-console": 0,
    "camelcase": 1,
    "class-methods-use-this": 1,
    "import/no-named-as-default": 0,
    "import/no-named-as-default-member": 0,
    "react/prop-types": 1,
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [
          ".js",
          ".jsx"
        ]
      }
    ],
    "comma-spacing": [
      1,
      {
        "after": true,
      },
    ],
    "array-bracket-spacing": [
      2,
      "always",
      {
        "singleValue": true,
        "objectsInArrays": true,
      },
    ],
    "arrow-body-style": [
      2,
      "as-needed",
    ],
    "arrow-parens": [
      1,
      "always",
    ],
    "arrow-spacing": [
      1,
      {
        "before": true,
        "after": true,
      },
    ],
    "react/prefer-stateless-function": 1,
  },
}