.eslintrc

{
    "parserOptions":{
        "ecmaVersion":6,
        "sourceType":"module"
    },
    "parser": "babel-eslint",
    "env":{
        "browser":true,
        "es6":true,
        "node": true
    },
    "globals":{
        "Vue":true
    },
    "rules":{
        // Possible errors
        "for-direction":"error",
        "no-cond-assign":[
            "error",
            "except-parens"
        ],
        "no-constant-condition":[
            "error",
            {
                "checkLoops":false
            }
        ],
        "no-dupe-args":"error",
        "no-dupe-keys":"error",
        "no-duplicate-case":"error",
        "no-empty":[
            "error",
            {
                "allowEmptyCatch":true
            }
        ],
        "no-ex-assign":"error",
        "no-extra-boolean-cast":"error",
        "no-extra-semi":"error",
        "no-func-assign":"error",
        "no-inner-declarations":[
            "error",
            "functions"
        ],
        "no-invalid-regexp":"error",
        "no-irregular-whitespace":"error",
        "no-obj-calls":"error",
        "no-regex-spaces":"error",
        "no-sparse-arrays":"error",
        "no-unexpected-multiline":"error",
        "no-unreachable":"error",
        "no-unsafe-finally":"error",
        "no-unsafe-negation":"error",
        "use-isnan":"error",
        "valid-typeof":[
            "error",
            {
                "requireStringLiterals":true
            }
        ],
        // Best Practices
        "accessor-pairs":[
            "error",
            {
                "setWithoutGet":true
            }
        ],
        "curly":[
            "error",
            "all"
        ],
        "eqeqeq":[
            "warn",
            "always"
        ],
        "no-caller":"error",
        "no-else-return":"error",
        "no-empty-pattern":"error",
        "no-eval":"error",
        "no-extend-native":"error",
        "no-extra-bind":"error",
        "no-extra-label":"error",
        "no-fallthrough":"error",
        "no-floating-decimal":"error",
        "no-global-assign":"error",
        "no-implied-eval":"error",
        "no-iterator":"error",
        "no-lone-blocks":"error",
        "no-multi-spaces":[
            "error",
            {
                "ignoreEOLComments":true
            }
        ],
        "no-multi-str":"error",
        "no-new-func":"error",
        "no-new-wrappers":"error",
        "no-new":"warn",
        "no-octal-escape":"error",
        "no-octal":"error",
        "no-redeclare":"error",
        "no-self-assign":"error",
        "no-self-compare":"error",
        "no-throw-literal":0,
        "no-unused-expressions":"warn",
        "no-unused-labels":"error",
        "no-useless-call":"warn",
        "no-useless-concat":"error",
        "prefer-promise-reject-errors":"error",
        "wrap-iife":[
            "error",
            "any"
        ],
        "yoda":[
            "error",
            "never",
            {
                "exceptRange":true
            }
        ],
        // Strict Mode
        "strict":[
            "off",
            "global"
        ],
        // Variables
        "no-catch-shadow":"error",
        "no-delete-var":"error",
        "no-label-var":"error",
        "no-shadow-restricted-names":"error",
        "no-shadow":"off",
        "no-undef-init":"error",
        "no-undef":[
            "error",
            {
                "typeof":true
            }
        ],
        "no-unused-vars":[
            "warn",
            {
                "vars":"local",
                "args":"none"
            }
        ],
        // Stylistic Issues
        "array-bracket-spacing":[
            "error",
            "never"
        ],
        "block-spacing":[
            "error",
            "always"
        ],
        "brace-style":[
            "error",
            "1tbs",
            {
                "allowSingleLine":false
            }
        ],
        "comma-dangle":[
            "error",
            {
                "arrays":"ignore",
                "objects":"always",
                "imports":"never",
                "exports":"always",
                "functions":"never"
            }
        ],
        "comma-spacing":[
            "error",
            {
                "before":false,
                "after":true
            }
        ],
        "comma-style":[
            "error",
            "last"
        ],
        "eol-last":"error",
        "func-call-spacing":[
            "error",
            "never"
        ],
        "key-spacing":[
            "error",
            {
                "beforeColon":false,
                "afterColon":true,
                "mode":"strict"
            }
        ],
        "keyword-spacing":[
            "error",
            {
                "before":true,
                "after":true
            }
        ],
        "linebreak-style":[
            "error",
            "unix"
        ],
        "lines-between-class-members":[
            "error",
            "always"
        ],
        "max-len":[
            "warn",
            120
        ],
        "new-cap":[
            "error",
            {
                "newIsCap":true,
                "capIsNew":false
            }
        ],
        "new-parens":"error",
        "no-array-constructor":"error",
        "no-multiple-empty-lines":[
            "error",
            {
                "max":2,
                "maxEOF":0,
                "maxBOF":1
            }
        ],
        "no-new-object":"error",
        "no-tabs":"error",
        "no-trailing-spaces":[
            "error",
            {
                "skipBlankLines":false
            }
        ],
        "no-whitespace-before-property":"error",
        "object-curly-spacing":[
            "error",
            "always"
        ],
        "operator-linebreak":[
            "error",
            "after",
            {
                "overrides":{
                    ":":"ignore"
                }
            }
        ],
        "quotes":[
            "error",
            "single"
        ],
        "semi-spacing":[
            "error",
            {
                "before":false,
                "after":true
            }
        ],
        "semi":[
            "error",
            "always"
        ],
        "space-before-blocks":[
            "error",
            "always"
        ],
        "space-before-function-paren":[
            "error",
            {
                "anonymous":"ignore",
                "named":"never"
            }
        ],
        "space-in-parens":[
            "error",
            "never"
        ],
        "space-infix-ops":[
            "error",
            {
                "int32Hint":false
            }
        ],
        "space-unary-ops":[
            "error",
            {
                "words":true,
                "nonwords":false
            }
        ],
        "spaced-comment":[
            "error",
            "always",
            {
                "line":{
                    "exceptions":[
                        "//",
                        "#else",
                        "#endif"
                    ],
                    "markers":[
                        "#if",
                        "#elif",
                        "#include",
                        "#expand",
                        "#error"
                    ]
                },
                "block":{
                    "balanced":true
                }
            }
        ],
        // ECMAScript 6
        "arrow-body-style":[
            "error",
            "always"
        ],
        "arrow-parens":[
            "error",
            "always"
        ],
        "arrow-spacing":[
            "error",
            {
                "before":true,
                "after":true
            }
        ],
        "constructor-super":"error",
        "no-class-assign":"error",
        "no-confusing-arrow":"error",
        "no-const-assign":"error",
        "no-dupe-class-members":"error",
        "no-duplicate-imports":"error",
        "no-this-before-super":"error",
        "no-useless-computed-key":"error",
        "no-useless-constructor":"error",
        "no-useless-rename":"error",
        "no-var":"off",
        "object-shorthand":[
            "error",
            "always",
            {
                "avoidQuotes":true
            }
        ],
        "rest-spread-spacing":[
            "error",
            "never"
        ],
        "sort-imports":[
            "warn",
            {
                "ignoreCase":true
            }
        ],
        "template-curly-spacing":[
            "error",
            "never"
        ]
    }
}