.eslintrc

env:
  node: true
  es6: true

ecmaFeatures:
  modules: true

rules:
  # Possible Errors
  no-cond-assign: [2, 'except-parens']
  no-console: 2
  no-constant-condition: 2
  no-control-regex: 2
  no-debugger: 2
  no-dupe-args: 2
  no-dupe-keys: 2
  no-duplicate-case: 2
  no-empty-character-class: 2
  no-empty: 2
  no-ex-assign: 2
  no-extra-boolean-cast: 2
  no-extra-semi: 2
  no-func-assign: 2
  no-inner-declarations: [2, 'both']
  no-invalid-regexp: 2
  no-irregular-whitespace: 2
  no-negated-in-lhs: 2
  no-obj-calls: 2
  no-regex-spaces: 2
  no-sparse-arrays: 2
  no-unreachable: 2
  use-isnan: 2
  valid-jsdoc: 2
  valid-typeof: 2

  # Best Practices
  accessor-pairs:
    - 2
    - getWithoutSet: false
      setWithoutGet: true
  block-scoped-var: 2
  complexity: 0
  consistent-return: 2
  curly: [2, 'multi-line']
  default-case: 2
  dot-notation: 0
  dot-location: [2, 'property']
  eqeqeq: [2, 'allow-null']
  guard-for-in: 2
  no-alert: 2
  no-caller: 2
  no-div-regex: 2
  no-else-return: 2
  no-empty-label: 2
  no-eq-null: 0
  no-eval: 2
  no-extend-native: 2
  no-extra-bind: 2
  no-fallthrough: 2
  no-floating-decimal: 2
  no-implied-eval: 2
  no-iterator: 2
  no-labels: 2
  no-lone-blocks: 2
  no-loop-func: 2
  no-multi-spaces: 0
  no-multi-str: 2
  no-native-reassign: 2
  no-new-func: 2
  no-new-wrappers: 2
  no-new: 2
  no-octal-escape: 2
  no-octal: 2
  no-param-reassign: 2
  no-process-env: 2
  no-proto: 2
  no-redeclare: 2
  no-return-assign: 2
  no-script-url: 2
  no-self-compare: 2
  no-sequences: 2
  no-throw-literal: 2
  no-unused-expressions: 2
  no-void: 2
  no-warning-comments: 0
  no-with: 2
  radix: 2
  vars-on-top: 0
  wrap-iife: [2, 'any']
  yoda: 0

  # Strict Mode
  strict: [2, 'global']

  # Node.js
  no-mixed-requires: 2
  no-new-require: 2
  no-path-concat: 2
  no-process-exit: 2

  # Variables
  no-delete-var: 2
  no-label-var: 2
  no-shadow-restricted-names: 2
  no-shadow: 2
  no-undef-init: 2
  no-undef: 2
  no-undefined: 2
  no-unused-vars:
    - 2
    - vars: 'all'
      args: 'none'
  no-use-before-define: [2, 'nofunc']

  # ES2015
  arrow-spacing: 2
  constructor-super: 2
  no-arrow-condition: 2
  no-class-assign: 2
  no-const-assign: 2
  no-dupe-class-members: 2
  no-this-before-super: 2
  no-var: 2
  object-shorthand: 2
  prefer-const: 2
  require-yield: 2

  # Stylistic Issues
  eol-last: 2
  indent: [2, 2]
  linebreak-style: [2, 'unix']
  new-parens: 2
  no-array-constructor: 2
  no-mixed-spaces-and-tabs: 2
  no-nested-ternary: 2
  no-new-object: 2
  no-spaced-func: 2
  no-trailing-spaces: 2
  no-unneeded-ternary: 2
  one-var: [2, 'never']
  quotes: [2, 'single', 'avoid-escape']
  semi: [2, 'always']
  space-after-keywords: 2
  space-before-blocks: 2
  space-infix-ops: 2
  space-return-throw-case: 2
  space-unary-ops: 2