parser: babel-eslint
parserOptions:
  ecmaVersion: 6
extends:
  - airbnb-base
  - plugin:flowtype/recommended
plugins:
  - flowtype
rules:
  brace-style:
    - error
    - stroustrup
  class-methods-use-this: off
  comma-dangle:
    - error
    - 
      arrays: always-multiline
      objects: always-multiline
      imports: always-multiline
      exports: always-multiline
      functions: ignore
  max-len:
    - warn
    -
      code: 100
      comments: 80
      ignoreUrls: true
      ignorePattern: "(new Error\\(|new TypeError\\()"
      ignoreTrailingComments: true
      tabWidth: 2
  no-param-reassign: off
  no-underscore-dangle: off
  no-unused-vars: warn
  no-warning-comments: warn
  quotes:
    - error
    - single
    -
      avoidEscape: true
      allowTemplateLiterals: true
  require-jsdoc:
    - error
    -
      require:
        FunctionDeclaration: true
        MethodDefinition: true
        ClassDeclaration: true
  valid-jsdoc: error