.eslintrc

{
  "parserOptions": {
    "ecmaVersion": 2018
  },
  "env": {
    "es6": true,
    "node": true,
    "mocha": true
  },
  "extends": "eslint:recommended",
  "rules": {
    "indent": [
      "error",
      4,
      {
        "SwitchCase": 1
      }
    ],
    "quotes": [
      "error",
      "single"
    ],
    "semi": [
      "error",
      "always",
      {
        "omitLastInOneLineBlock": true
      }
    ],
    "comma-dangle": [
      "off",
      "always-multiline"
    ],
    "space-before-function-paren": [
      "error",
      "always"
    ],
    "valid-jsdoc": [
      "error",
      {
        "requireReturn": false,
        "prefer": {
          "returns": "return"
        }
      }
    ],
    "require-jsdoc": "warn",
    "no-var": "error",
    "object-curly-spacing": [
      "error",
      "never"
    ],
    "key-spacing": [
      "error",
      {
        "align": "colon"
      }
    ],
    "no-constant-condition": 0
  }
}