.eslintrc

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true,
      "classes": true
    }
  },
  "env": {
    "es6": true,
    "node": true,
    "browser": true,
    "jest": true
  },
  "plugins": ["babel", "import"],
  "extends": ["eslint-config-airbnb-base"],
  "globals": {},
  "rules": {
    "function-paren-newline": "off",
    "no-console": ["warn"],
    "no-useless-escape": 0,
    "no-empty": 0,
    "comma-dangle": 0,
    "arrow-parens": ["error", "as-needed"],
    "import/prefer-default-export": "off",
    "import/no-cycle": "off",
    "no-underscore-dangle": "off",
    "no-bitwise": "off",
    "no-mixed-operators": "off",
    "max-len": ["error", { "code": 120, "ignoreComments": true }],
    "class-methods-use-this": "off",
    "no-plusplus": "off",
    "implicit-arrow-linebreak": "off",
    "object-curly-newline": "off",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "always",
        "json": "always"
      }
    ],
    "operator-linebreak": ["warn", "after"]
  }
}