---
  env:
    es6: true
    browser: true

  plugins:
    - "react"

  ecmaFeatures:
    modules: true
    jsx: true
    experimentalObjectRestSpread: true

  rules:
    # Stylistic issue
    indent: [1, 2]
    array-bracket-spacing: [1, always]
    comma-spacing: 1
    key-spacing: 1
    object-curly-spacing: [1, always]
    semi: [1, never]
    space-before-function-paren: [1, always]
    space-before-blocks: [1, always]
    space-after-keywords: [1, always]
    spaced-comment: [1, always]

    # Best practice
    curly: [2,  multi-line]
    eqeqeq: [1, smart]
    no-loop-func: 2
    no-alert: 2
    yoda: [2, never]

    # ES6
    arrow-spacing : 2
    no-var: 2
    prefer-const: 2
    object-shorthand: 1
    constructor-super: 2
    no-this-before-super: 2
    generator-star-spacing: 2

    # Variables
    no-use-before-define: [2, nofunc]

    # React plugin
    react/display-name: 0
    react/jsx-boolean-value: 1
    react/jsx-curly-spacing: 1
    react/jsx-max-props-per-line: 0
    react/jsx-no-duplicate-props: 1
    react/jsx-no-undef: 1
    react/jsx-quotes: 1
    react/jsx-sort-prop-types: 0
    react/jsx-sort-props: 0
    react/jsx-uses-react: 1
    react/jsx-uses-vars: 1
    react/no-danger: 0
    react/no-did-mount-set-state: 0
    react/no-did-update-set-state: 1
    react/no-multi-comp: 1
    react/no-unknown-property: 1
    react/prop-types: 1
    react/react-in-jsx-scope: 1
    react/require-extension: 1
    react/self-closing-comp: 1
    react/sort-comp: 0
    react/wrap-multilines: 1