.eslintrc

parser: babel-eslint
env:
    es6: true
parserOptions:
    ecmaVersion: 6
    sourceType: module
    ecmaFeatures:
        impliedStrict: true
    allowImportExportEverywhere: false
plugins:
    - mocha
    - babel
extends:
    - semistandard
rules:
    no-undef: 1
    no-unreachable: 1
    no-empty: error
    array-callback-return: error
    no-var: error
    indent:
        - error
        - 4
        -
            SwitchCase: 1
    space-before-function-paren:
        - error
        - never
    no-debugger: 0
    prefer-const: error
    strict: error
    no-template-curly-in-string: error
    consistent-return: error
    no-multiple-empty-lines:
        - error
        -
            max: 1
            maxBOF: 0
    no-lonely-if: error
    new-parens: error
    eol-last: error
    no-array-constructor: error
    arrow-body-style:
        - error
        - as-needed
    prefer-arrow-callback:
        - error
        -
            allowNamedFunctions: true
    prefer-destructuring:
        - error
        -
            object: true
            array: false
    prefer-spread: error
    prefer-rest-params: error
    prefer-promise-reject-errors: 0
    valid-typeof: 0
overrides:
    files:
        - "*.spec.js"
    env:
        mocha: true