.eslintrc

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true,
    "mocha": true
  },
  "plugins": ["node"],
  "extends": [
    "eslint:recommended",
    "plugin:node/recommended"
  ],
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2016
  },
  "rules": {
    "strict": ["error", "global"],
    "indent": [
      "error",
      2
    ],
    "linebreak-style": [
      "error",
      "unix"
    ],
    "quotes": [
      "error",
      "single",
      {
        "avoidEscape": true
      }
    ],
    "semi": [
      "error",
      "always"
    ],
    "node/exports-style": [
      "error",
      "module.exports"
    ],
    "node/no-unpublished-require": ["error", {
      "allowModules": ["chai", "sinon", "mock-knex", "chai-as-promised", "mockery", "fakeredis", "express-brute", "express-brute-redis"],
      "tryExtensions": [".js", ".json", ".node"]
    }],
    "prefer-const": "error",
    "no-var": "error",
    "prefer-arrow-callback": "error",
    "no-template-curly-in-string": "error",
    "array-callback-return": "error",
    "default-case": "error",
    "curly": "error",
    "guard-for-in": "error",
    "no-else-return": "error",
    "no-empty-function": "error",
    "no-extra-bind": "error",
    "no-labels": "error",
    "no-lone-blocks": "error",
    "no-loop-func": "error",
    "no-multi-spaces": "error",
    "no-new": "error",
    "no-new-func": "error",
    "no-new-wrappers": "error",
    "no-return-assign": ["error", "except-parens"],
    "no-return-await": "error",
    "no-script-url": "error",
    "no-self-compare": "error",
    "no-throw-literal": "error",
    "no-unmodified-loop-condition": "error",
    "no-unused-expressions": "error",
    "no-useless-call": "error",
    "no-useless-concat": "error",
    "no-useless-escape": "error",
    "no-useless-return": "error",
    "no-void": "error",
    "yoda": ["error", "never"],
    "no-catch-shadow": "error",
    "array-bracket-spacing": ["error", "never", {
      "singleValue": true,
      "objectsInArrays": true,
      "arraysInArrays": true
    }],
    "block-spacing": "error",
    "brace-style": "error",
    "comma-dangle": ["error", "never"],
    "comma-spacing": "error",
    "comma-style": "error",
    "computed-property-spacing": "error",
    "func-call-spacing": "error",
    "key-spacing": "error",
    "arrow-body-style": "error",
    "arrow-parens": "error",
    "arrow-spacing": "error"
  }
}