env:
  browser: true
  es6: true
  node: true
extends: xo
rules:
  array-bracket-spacing:
    - error
    - always
  curly:
    - error
    - multi-line
  dot-location: off
  dot-notation: off
  indent:
    - error
    - 2
    - SwitchCase: 1 
  max-len: off
  no-multiple-empty-lines:
    - error
    - max: 2
      maxBOF: 0
      maxEOF: 1
  no-negated-condition: off
  no-return-assign: off
  no-unused-vars:
    - error
    - argsIgnorePattern: "^_"
      varsIgnorePattern: "^(given|should)$"
  no-var: error
  object-curly-spacing:
    - error
    - always
  one-var:
    - error
    - initialized: never
  operator-linebreak:
    - error
    - before
  padded-blocks:
    - error
    - classes: always
      switches: never
  quotes:
    - error
    - double
    - allowTemplateLiterals: true
      avoidEscape: true
  quote-props: off
  require-jsdoc: off
  space-before-function-paren:
    - error
    - anonymous: always
      named: never
  valid-jsdoc:
    - error
    - prefer:
        return: returns