.eslintrc

{
  "extends": "airbnb-base",
  "env": {
    "mocha": true,
    "node": true,
    "es6": true
  },
  "rules": {
    "comma-dangle": ["error", {
      "arrays": "always-multiline",
      "objects": "always-multiline",
      "imports": "always-multiline",
      "exports": "always-multiline",
      "functions": "never"
    }],
    "function-paren-newline": ["off"],
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "max-len": [2, 100],
    "no-confusing-arrow": "off",
    "no-console": "error",
    "no-return-assign": "off",
    "no-unused-expressions": ["error", { "allowTernary": true }],
    "no-underscore-dangle": ["error", { "allowAfterThis": true }],
    "no-restricted-syntax": ["off", ["ForOfStatement"]],
    "no-use-before-define": "off",
    "no-param-reassign": "off",
    "object-curly-newline": "off",
    "class-methods-use-this": "off",
    "prefer-promise-reject-errors": "off",
    "prefer-destructuring": "off",
    "consistent-return": "off",
    "quote-props": ["error", "consistent-as-needed"],
    "semi": ["error", "never"]
  }
}