.eslintrc.yml

parserOptions:
  ecmaVersion: 2018
env:
  node: true
rules:
  curly:
    - 2
    - multi
  eqeqeq: error
  guard-for-in: warn
  wrap-iife:
    - error
    - any
  indent:
    - error
    - tab
    - SwitchCase: 1
  no-use-before-define:
    - error
    - functions: false
  new-cap:
    - error
    - capIsNewExceptions:
        - Event
  no-caller: error
  no-empty:
    - error
    - allowEmptyCatch: true
  no-new: error
  no-plusplus: 'off'
  quotes:
    - error
    - single
  no-undef: error
  no-unused-vars: error
  strict: error
  max-params:
    - warn
    - 4
  max-depth:
    - warn
    - 4
  max-len:
    - error
    - code: 80
      ignoreStrings: true
      ignoreTemplateLiterals: true
      ignoreUrls: true
      ignoreRegExpLiterals: true
  semi:
    - error
    - always
  no-cond-assign:
    - error
    - except-parens
  no-debugger: error
  no-eq-null: error
  no-eval: error
  no-unused-expressions: error
  block-scoped-var: error
  no-iterator: error
  linebreak-style:
    - error
    - unix
  comma-style:
    - error
    - last
  no-loop-func: error
  no-multi-str: error
  no-proto: error
  no-script-url: error
  no-shadow: 'off'
  dot-notation: error
  no-new-func: error
  no-new-wrappers: error
  no-invalid-this: 'off'
  no-with: error
  brace-style:
    - error
    - allman
    - allowSingleLine: false
  no-mixed-spaces-and-tabs: error
  key-spacing:
    - error
    - beforeColon: false
      afterColon: true
  space-unary-ops: error
  space-before-function-paren:
    - error
    - anonymous: always
      named: never
      asyncArrow: always
  no-spaced-func: error
  array-bracket-spacing:
    - error
    - never
  keyword-spacing:
    - error
    - before: true
      after: true
  space-in-parens:
    - error
    - never
  comma-dangle:
    - error
    - never
  no-trailing-spaces: error
  eol-last: error
  space-infix-ops: error
  space-before-blocks:
    - error
    - always