.eslintrc.yml

parserOptions:
  ecmaVersion: 2020
  sourceType: "module"
env:
  es6: true
  node: true
  mocha: true
extends:
  - "eslint:all"
rules:
  array-bracket-newline: [ "error", "consistent" ]
  array-bracket-spacing: [ "error", "always" ]
  array-element-newline: [ "error", "consistent" ]
  arrow-parens: [ "error", "as-needed", { "requireForBlockBody": false }]
  brace-style: [ "error", "1tbs", { "allowSingleLine": true }]
  dot-location: [ "error", "property" ]
  default-case: "warn"
  class-methods-use-this: "warn"
  curly: [ "error", "multi-line", "consistent" ]
  func-style: [ "error", "declaration", { "allowArrowFunctions": true }]
  func-names: "off"
  function-call-argument-newline: [ "error", "consistent" ]
  function-paren-newline: "off"
  generator-star-spacing: [ "error", "after" ]
  indent: [ "error", "tab", { "SwitchCase": 1 }]
  id-length: [ "error", { "exceptions": [ "i", "j", "k", "t" ] }]
  lines-around-comment:
    - "warn"
    -
      allowClassStart: true
      beforeBlockComment: false
  max-len:
    - "error"
    - { "code": 100, "tabWidth": 3 }
  max-lines:
    - "error"
    -
      skipBlankLines: true
      skipComments: true
  max-classes-per-file: [ "error", 2]
  max-params: [ "error", 6]
  max-statements: "off"
  multiline-ternary: [ "error", "always-multiline" ]
  new-cap:
    - "error"
    - { "capIsNewExceptions": [ "Selector" ] }
  no-alert: "off"
  no-empty-function: [ "error", { "allow": [ "arrowFunctions" ] }]
  no-console: "off"
  no-underscore-dangle: "off"
  no-lonely-if: "error"
  no-tabs: [ "error", { "allowIndentationTabs": true }]
  no-ternary: "off"
  no-plusplus: "off"
  no-unmodified-loop-condition: "off"
  no-unused-vars: [ "error", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }]
  no-use-before-define: "warn"
  no-useless-constructor: "warn"
  no-undef: "warn"
  no-magic-numbers:
    - "warn"
    -
      ignore:
        - -1
        - 0
        - 1
        - 2
        - 200
        - 404
  no-mixed-operators: "off"
  no-warning-comments: "off"
  padded-blocks: [ "error", "never" ]
  object-curly-spacing: [ "error", "always" ]
  one-var: [ "error", "never" ]
  operator-linebreak: [ "error", "before" ]
  prefer-named-capture-group: "warn"
  semi: [ "error", "never" ]
  space-before-function-paren: [ "error", "never" ]
  sort-imports:
    - "error"
    -
      allowSeparatedGroups: true
      memberSyntaxSortOrder:
        - "none"
        - "all"
        - "single"
        - "multiple"
  sort-keys: "off"
  quotes:
    - "error"
    - "double"
    - { "avoidEscape": true }