.eslintrc.yaml

---
parserOptions:
  ecmaVersion: 8
env:
  es6: true
  node: true
extends: eslint:recommended
rules:
  array-callback-return: warn
  consistent-return: warn
  curly:
    - error
    - all
  default-case: warn
  dot-location:
    - error
    - property
  eqeqeq:
    - error
    - smart
  guard-for-in: warn
  no-div-regex: warn
  no-empty-function: warn
  no-else-return: warn
  no-eq-null: error
  no-eval: error
  no-extend-native: error
  no-extra-bind: warn
  no-extra-label: warn
  no-fallthrough: warn
  no-floating-decimal: warn
  no-implicit-globals: error
  no-implied-eval: error
  no-invalid-this: warn
  no-iterator: warn
  no-labels: warn
  no-lone-blocks: warn
  no-loop-func: error
  no-magic-numbers: error
  no-native-reassign: error
  no-new: warn
  no-new-func: error
  no-new-wrappers: error
  no-param-reassign:
    - error
    - props: false
  no-proto: error
  no-redeclare: error
  no-return-assign: error
  no-self-assign: warn
  no-self-compare: warn
  no-trailing-spaces: error
  no-throw-literal: warn
  no-unmodified-loop-condition: warn
  no-unused-expressions: warn
  no-useless-call: error
  no-useless-concat: error
  no-with: error
  radix: warn
  semi: error
  vars-on-top: warn
  wrap-iife:
    - warn
    - inside
  yoda: warn
  strict:
    - error
    - global
  no-catch-shadow: warn
  no-shadow: warn
  no-shadow-restricted-names: error
  no-undef-init: warn
  no-undefined: error
  no-use-before-define: warn
  callback-return: error
  global-require: warn
  handle-callback-err: error
  no-mixed-requires:
    - error
    -
      grouping: true
      allowCall: true
  no-new-require: error
  no-process-env: error
  no-process-exit: error
  no-sync: error
  brace-style: error
  camelcase: error
  comma-style:
    - warn
    - last
  consistent-this: error
  func-names: error
  func-style:
    - error
    - declaration
    - allowArrowFunctions: true
  key-spacing: warn
  lines-around-comment: warn
  max-depth: error
  max-len:
    - error
    - 120
    - ignoreUrls: true
  max-nested-callbacks:
    - error
    - 5
  new-cap:
    - warn
    - properties: false
  new-parens: error
  newline-after-var: warn
  newline-before-return: warn
  newline-per-chained-call: error
  no-array-constructor: warn
  no-lonely-if: warn
  no-nested-ternary: warn
  no-new-object: error
  no-unneeded-ternary: error
  object-property-newline: warn
  one-var-declaration-per-line:
    - warn
    - always
  operator-linebreak:
    - warn
    - before
  require-jsdoc:
    - warn
    - require:
        FunctionDeclaration: true
        MethodDefinition: true
        ClassDeclaration: true
  valid-jsdoc:
    - error
    # false if and only if the function or method has a return statement (this option value does apply to constructors)
    # @see http://eslint.org/docs/rules/valid-jsdoc
    - requireReturn: false
  no-unsafe-finally: error
  arrow-body-style: warn
  no-useless-computed-key: error
  no-useless-rename: error
  no-var: error
  object-shorthand:
    - warn
    - always
  prefer-arrow-callback:
    - warn
    - allowNamedFunctions: true
  prefer-const: error
  prefer-reflect: warn
  prefer-rest-params: error
  prefer-spread: error
  prefer-template: warn
  require-yield: error
  eol-last: error