.eslintrc

{
  "parser": "babel-eslint", // gives access to static properties

  "env": {
    "es6": true,            // added for one-amex
    "browser": true,        // browser global variables.
    "node": true,           // Node.js global variables and Node.js-specific rules.
    "amd": false,           // defines require() and define() as global variables as per the amd spec.
    "mocha": true,          // adds all of the Mocha testing global variables.
    "jasmine": false,       // adds all of the Jasmine testing global variables for version 1.3 and 2.0.
    "phantomjs": false,     // phantomjs global variables.
    "jquery": false,        // jquery global variables.
    "prototypejs": false,   // prototypejs global variables.
    "shelljs": false       // shelljs global variables.
  },

  "globals": {
    // e.g. "angular": true
  },

  "parserOptions": {
    "ecmaVersion": 6,                             // Set to 6 for one-amex
    "sourceType": "module",
    "ecmaFeatures": {
      "binaryLiterals": false,                    // enable binary literals
      "blockBindings": false,                     // enable let and const (aka block bindings)
      "defaultParams": false,                     // enable default function parameters
      "forOf": false,                             // enable for-of loops
      "generators": false,                        // enable generators
      "objectLiteralComputedProperties": false,   // enable computed object literal property names
      "objectLiteralDuplicateProperties": false,  // enable duplicate object literal properties in strict mode
      "objectLiteralShorthandMethods": false,     // enable object literal shorthand methods
      "objectLiteralShorthandProperties": false,  // enable object literal shorthand properties
      "octalLiterals": false,                     // enable octal literals
      "regexUFlag": false,                        // enable the regular expression u flag
      "regexYFlag": false,                        // enable the regular expression y flag
      "templateStrings": false,                   // enable template strings
      "unicodeCodePointEscapes": false,           // enable code point escapes
      "jsx": true                                 // enable JSX
    }
  },

  "plugins": [
    "import",
  ],

  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".json"]
      }
    },
    "import/extensions": [
      ".js",
      ".jsx"
    ],
    "import/core-modules": [
    ],
    "import/ignore": [
      "node_modules",
      "\\.(coffee|scss|css|less|hbs|svg|json)$"
    ]
  },

  "rules": {
    "accessor-pairs": "off",
    "array-bracket-spacing": [ "error",
        "never"
      ],
    "array-callback-return": "error",
    "arrow-body-style": [ "error",
        "as-needed",
        {
          "requireReturnForObjectLiteral": false
        }
      ],
    "arrow-parens": [ "error",
        "as-needed",
        {
          "requireForBlockBody": true
        }
      ],
    "arrow-spacing": [ "error",
        {
          "before": true,
          "after": true
        }
      ],
    "block-scoped-var": "error",
    "block-spacing": [ "error",
        "always"
      ],
    "brace-style": [ "error",
        "1tbs",
        {
          "allowSingleLine": true
        }
      ],
    "callback-return": "off",
    "camelcase": [ "error",
        {
          "properties": "never"
        }
      ],
    "capitalized-comments": [ "off",
        "never",
        {
          "line": {
            "ignorePattern": ".*",
            "ignoreInlineComments": true,
            "ignoreConsecutiveComments": true
          },
          "block": {
            "ignorePattern": ".*",
            "ignoreInlineComments": true,
            "ignoreConsecutiveComments": true
          }
        }
      ],
    "class-methods-use-this": [ "error",
        {
          "exceptMethods": [ ]
        }
      ],
    "comma-dangle": [ "error",
        {
          "arrays": "never",
          "objects": "never",
          "imports": "never",
          "exports": "never",
          "functions": "never"
        }
      ],
    "comma-spacing": [ "error",
        {
          "before": false,
          "after": true
        }
      ],
    "comma-style": [ "error",
        "last"
      ],
    "complexity": [ "error",
        10
      ],
    "computed-property-spacing": [ "error",
        "never"
      ],
    "consistent-return": "off",
    "consistent-this": "off",
    "constructor-super": "error",
    "curly": [ "error",
        "multi-line"
      ],
    "default-case": [ "error",
        {
          "commentPattern": "^no default$"
        }
      ],
    "dot-location": [ "error",
        "property"
      ],
    "dot-notation": [ "error",
        {
          "allowKeywords": true
        }
      ],
    "eol-last": [ "error",
        "always"
      ],
    "eqeqeq": [ "error",
        "always",
        {
          "null": "ignore"
        }
      ],
    "func-call-spacing": [ "error",
        "never"
      ],
    "func-name-matching": [ "off",
        "always",
        {
          "includeCommonJSModuleExports": false
        }
      ],
    "func-names": ["error",
        "as-needed"
      ],
    "func-style": [ "error",
        "declaration"
      ],
    "generator-star-spacing": [ "error",
        {
          "before": false,
          "after": true
        }
      ],
    "global-require": "error",
    "guard-for-in": "error",
    "handle-callback-err": "off",
    "id-blacklist": "off",
    "id-length": "off",
    "id-match": "off",
    "import/default": "off",
    "import/export": "error",
    "import/extensions": [ "error",
        "always",
        {
          "js": "never",
          "jsx": "never"
        }
      ],
    "import/first": [ "error",
        "absolute-first"
      ],
    "import/imports-first": "off",
    "import/max-dependencies": [ "off",
        {
          "max": 10
        }
      ],
    "import/named": "off",
    "import/namespace": "off",
    "import/newline-after-import": "error",
    "import/no-absolute-path": "error",
    "import/no-amd": "error",
    "import/no-commonjs": "off",
    "import/no-deprecated": "off",
    "import/no-duplicates": "error",
    "import/no-dynamic-require": "error",
    "import/no-extraneous-dependencies": [ "error",
        {
          "devDependencies": [
            "test/**",
            "tests/**",
            "spec/**",
            "**/__tests__/**",
            "test.{js,jsx}",
            "test-*.{js,jsx}",
            "**/*.{test,spec}.{js,jsx}",
            "**/webpack.config.js",
            "**/webpack.config.*.js",
            "**/rollup.config.js",
            "**/rollup.config.*.js",
            "**/gulpfile.js",
            "**/gulpfile.*.js",
            "**/Gruntfile"
          ],
          "optionalDependencies": false
        }
      ],
    "import/no-internal-modules": [ "off",
        {
          "allow": [ ]
        }
      ],
    "import/no-mutable-exports": "error",
    "import/no-named-as-default": "error",
    "import/no-named-as-default-member": "error",
    "import/no-named-default": "error",
    "import/no-namespace": "off",
    "import/no-nodejs-modules": "off",
    "import/no-restricted-paths": "off",
    "import/no-unassigned-import": "off",
    "import/no-unresolved": [ "error",
        {
          "commonjs": true,
          "caseSensitive": true
        }
      ],
    "import/no-webpack-loader-syntax": "error",
    "import/order": [ "off",
        {
          "groups": [
            "builtin",
            "external",
            "internal",
            "parent",
            "sibling",
            "index"
          ],
          "newlines-between": "never"
        }
      ],
    "import/prefer-default-export": "error",
    "import/unambiguous": "off",
    "indent": [ "error",
        "tab",
        {
          "SwitchCase": 1,
          "VariableDeclarator": 1,
          "outerIIFEBody": 1,
          "FunctionDeclaration": {
            "parameters": 1,
            "body": 1
          },
          "FunctionExpression": {
            "parameters": 1,
            "body": 1
          }
        }
      ],
    "init-declarations": "off",
    "jsx-quotes": [ "off",
        "prefer-double"
      ],
    "key-spacing": [ "error",
        {
          "beforeColon": false,
          "afterColon": true
        }
      ],
    "keyword-spacing": [ "error",
        {
          "before": true,
          "after": true,
          "overrides": {
            "return": {
              "after": true
            },
            "throw": {
              "after": true
            },
            "case": {
              "after": true
            }
          }
        }
      ],
    "line-comment-position": [ "off",
        {
          "position": "above",
          "ignorePattern": "",
          "applyDefaultPatterns": true
        }
      ],
    "linebreak-style": [ "error",
        "unix"
      ],
    "lines-around-comment": "off",
    "lines-around-directive": [ "error",
        {
          "before": "always",
          "after": "always"
        }
      ],
    "max-depth": [ "off",
        3
      ],
    "max-len": [ "error",
        100,
        2,
        {
          "ignoreUrls": true,
          "ignoreComments": false,
          "ignoreRegExpLiterals": true,
          "ignoreStrings": true,
          "ignoreTemplateLiterals": true
        }
      ],
    "max-lines": [ "off",
        {
          "max": 300,
          "skipBlankLines": true,
          "skipComments": true
        }
      ],
    "max-nested-callbacks": "off",
    "max-params": [ "off",
        7
      ],
    "max-statements": [ "off",
        10
      ],
    "max-statements-per-line": [ "off",
        {
          "max": 1
        }
      ],
    "multiline-ternary": [ "off",
        "never"
      ],
    "new-cap": [ "error",
        {
          "newIsCap": true,
          "newIsCapExceptions": [ ],
          "capIsNew": false,
          "capIsNewExceptions": [
            "Immutable.Map",
            "Immutable.Set",
            "Immutable.List"]
        }
      ],
    "new-parens": "error",
    "newline-after-var": "off",
    "newline-before-return": "off",
    "newline-per-chained-call": [ "error",
        {
          "ignoreChainWithDepth": 4
        }
      ],
    "no-alert": "error",
    "no-array-constructor": "error",
    "no-await-in-loop": "error",
    "no-bitwise": "error",
    "no-caller": "error",
    "no-case-declarations": "error",
    "no-catch-shadow": "off",
    "no-class-assign": "error",
    "no-compare-neg-zero": "off",
    "no-cond-assign": [ "error",
        "always"
      ],
    "no-confusing-arrow": [ "error",
        {
          "allowParens": true
        }
      ],
    "no-console": "error",
    "no-const-assign": "error",
    "no-constant-condition": "error",
    "no-continue": "error",
    "no-control-regex": "error",
    "no-debugger": "error",
    "no-delete-var": "error",
    "no-div-regex": "off",
    "no-dupe-args": "error",
    "no-dupe-class-members": "error",
    "no-dupe-keys": "error",
    "no-duplicate-case": "error",
    "no-duplicate-imports": "off",
    "no-else-return": "error",
    "no-empty": "error",
    "no-empty-character-class": "error",
    "no-empty-function": [ "error",
        {
          "allow": [
            "arrowFunctions",
            "functions",
            "methods"
          ]
        }
      ],
    "no-empty-pattern": "error",
    "no-eq-null": "off",
    "no-eval": "error",
    "no-ex-assign": "error",
    "no-extend-native": "error",
    "no-extra-bind": "error",
    "no-extra-boolean-cast": "error",
    "no-extra-label": "error",
    "no-extra-parens": [ "off",
        "all",
        {
          "conditionalAssign": true,
          "nestedBinaryExpressions": false,
          "returnAssign": false
        }
      ],
    "no-extra-semi": "error",
    "no-fallthrough": "error",
    "no-floating-decimal": "error",
    "no-func-assign": "error",
    "no-global-assign": [ "error",
        {
          "exceptions": [ ]
        }
      ],
    "no-implicit-coercion": [ "off",
        {
          "boolean": false,
          "number": true,
          "string": true,
          "allow": [ ]
        }
      ],
    "no-implicit-globals": "off",
    "no-implied-eval": "error",
    "no-inline-comments": "off",
    "no-inner-declarations": "error",
    "no-invalid-regexp": "error",
    "no-invalid-this": "off",
    "no-irregular-whitespace": "error",
    "no-iterator": "error",
    "no-label-var": "error",
    "no-labels": [ "error",
        {
          "allowLoop": false,
          "allowSwitch": false
        }
      ],
    "no-lone-blocks": "error",
    "no-lonely-if": "error",
    "no-loop-func": "error",
    "no-magic-numbers": [ "off",
        {
          "ignore": [ ],
          "ignoreArrayIndexes": true,
          "enforceConst": true,
          "detectObjects": false
        }
      ],
    "no-mixed-operators": [ "error",
        {
          "groups": [
            ["+", "-", "*", "/", "%", "**"],
            ["&", "|", "^", "~", "<<", ">>", ">>>"],
            ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
            ["&&", "||"],
            ["in", "instanceof"]
          ],
          "allowSamePrecedence": false
        }
      ],
    "no-mixed-requires": [ "off",
        false
      ],
    "no-mixed-spaces-and-tabs": "error",
    "no-multi-assign": [ "error"],
    "no-multi-spaces": "error",
    "no-multi-str": "error",
    "no-multiple-empty-lines": [ "error",
        {
          "max": 2,
          "maxEOF": 1
        }
      ],
    "no-native-reassign": "off",
    "no-negated-condition": "off",
    "no-negated-in-lhs": "off",
    "no-nested-ternary": "error",
    "no-new": "error",
    "no-new-func": "error",
    "no-new-object": "error",
    "no-new-require": "error",
    "no-new-symbol": "error",
    "no-new-wrappers": "error",
    "no-obj-calls": "error",
    "no-octal": "error",
    "no-octal-escape": "error",
    "no-param-reassign": [ "error",
        {
          "props": true,
          "ignorePropertyModificationsFor": [
            "acc",
            "e",
            "ctx",
            "req",
            "request",
            "res",
            "response",
            "$scope"
          ]
        }
      ],
    "no-path-concat": "error",
    "no-plusplus": "error",
    "no-process-env": "off",
    "no-process-exit": "off",
    "no-proto": "error",
    "no-prototype-builtins": "error",
    "no-redeclare": "error",
    "no-regex-spaces": "error",
    "no-restricted-globals": [ "error",
        "addEventListener",
        "blur",
        "close",
        "closed",
        "confirm",
        "defaultstatus",
        "event",
        "external",
        "find",
        "focus",
        "frameElement",
        "frames",
        "history",
        "innerHeight",
        "innerWidth",
        "length",
        "location",
        "locationbar",
        "menubar",
        "moveBy",
        "moveTo",
        "name",
        "onblur",
        "onerror",
        "onfocus",
        "onload",
        "onresize",
        "onunload",
        "open",
        "opener",
        "opera",
        "outerHeight",
        "outerWidth",
        "pageXOffset",
        "pageYOffset",
        "parent",
        "print",
        "removeEventListener",
        "resizeBy",
        "resizeTo",
        "screen",
        "screenLeft",
        "screenTop",
        "screenX",
        "screenY",
        "scroll",
        "scrollBy",
        "scrollTo",
        "scrollX",
        "scrollY",
        "scrollbars",
        "self",
        "status",
        "statusbar",
        "stop",
        "toolbar",
        "top"
      ],
    "no-restricted-imports": "off",
    "no-restricted-modules": "off",
    "no-restricted-properties": [ "error",
        {
          "object": "arguments",
          "property": "callee",
          "message": "arguments.callee is deprecated"
        },
        {
          "property": "__defineGetter__",
          "message": "Please use Object.defineProperty instead."
        },
        {
          "property": "__defineSetter__",
          "message": "Please use Object.defineProperty instead."
        }
    ],
    "no-restricted-syntax": [ "error",
        {
          "selector": "ForInStatement",
          "message": "for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array."
        },
        {
          "selector": "ForOfStatement",
          "message": "iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations."
        },
        {
          "selector": "LabeledStatement",
          "message": "Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand."
        },
        {
          "selector": "WithStatement",
          "message": "`with` is disallowed in strict mode because it makes code impossible to predict and optimize."
        }
      ],
    "no-return-assign": "error",
    "no-return-await": "error",
    "no-script-url": "error",
    "no-self-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-shadow": "error",
    "no-shadow-restricted-names": "error",
    "no-spaced-func": "error",
    "no-sparse-arrays": "error",
    "no-sync": "off",
    "no-tabs": "off",
    "no-template-curly-in-string": "error",
    "no-ternary": "off",
    "no-this-before-super": "error",
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef": "error",
    "no-undef-init": "error",
    "no-undefined": "error",
    "no-underscore-dangle": [ "error",
        {
          "allowAfterThis": false
        }
      ],
    "no-unexpected-multiline": "error",
    "no-unmodified-loop-condition": "error",
    "no-unneeded-ternary": [ "error",
        {
          "defaultAssignment": false
        }
      ],
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "no-unused-expressions": [ "error",
        {
          "allowShortCircuit": false,
          "allowTernary": false,
          "allowTaggedTemplates": false
        }
      ],
    "no-unused-labels": "error",
    "no-unused-vars": [ "error",
        {
          "vars": "all",
          "args": "after-used",
          "ignoreRestSiblings": true
        }
      ],
    "no-use-before-define": [ "error",
        {
          "functions": false,
          "classes": true,
          "variables": false
        }
      ],
    "no-useless-call": "off",
    "no-useless-computed-key": "error",
    "no-useless-concat": "error",
    "no-useless-constructor": "error",
    "no-useless-escape": "error",
    "no-useless-rename": [ "error",
        {
          "ignoreDestructuring": false,
          "ignoreImport": false,
          "ignoreExport": false
        }
      ],
    "no-useless-return": "error",
    "no-var": "off",
    "no-void": "error",
    "no-warning-comments": [ "error",
        {
          "terms": [
            "todo",
            "fixme",
            "xxx"
          ],
          "location": "start"
        }
      ],
    "no-whitespace-before-property": "error",
    "no-with": "error",
    "nonblock-statement-body-position": "off",
    "object-curly-newline": [ "off",
        {
          "ObjectExpression": {
            "minProperties": 0,
            "multiline": true
          },
          "ObjectPattern": {
            "minProperties": 0,
            "multiline": true
          }
        }
      ],
    "object-curly-spacing": [ "error",
        "always"
      ],
    "object-property-newline": [ "error",
        {
          "allowMultiplePropertiesPerLine": true
        }
      ],
    "object-shorthand": [ "error",
        "always",
        {
          "ignoreConstructors": false,
          "avoidQuotes": true
        }
      ],
    "one-var": [ "error",
        {
          "var": "always",
          "let": "never",
          "const": "never"
        }
      ],
    "one-var-declaration-per-line": [ "error",
        "always"
      ],
    "operator-assignment": [ "error",
        "always"
      ],
    "operator-linebreak": "off",
    "padded-blocks": [ "error",
        "never"
      ],
    "prefer-arrow-callback": [ "off",
        {
          "allowNamedFunctions": false,
          "allowUnboundThis": true
        }
      ],
    "prefer-const": [ "off",
        {
          "destructuring": "any",
          "ignoreReadBeforeAssign": true
        }
      ],
    "prefer-destructuring": [ "off",
        {
          "array": true,
          "object": true
        },
        {
          "enforceForRenamedProperties": false
        }
      ],
    "prefer-numeric-literals": "error",
    "prefer-promise-reject-errors": [ "off",
        {
          "allowEmptyReject": true
        }
      ],
    "prefer-reflect": "off",
    "prefer-rest-params": "off",
    "prefer-spread": "error",
    "prefer-template": "error",
    "quote-props": [ "error",
        "as-needed",
        {
          "keywords": false,
          "unnecessary": true,
          "numbers": false
        }
      ],
    "quotes": [ "error",
        "single",
        {
          "avoidEscape": true
        }
      ],
    "radix": "error",
    "require-await": "off",
    "require-jsdoc": "off",
    "require-yield": "error",
    "rest-spread-spacing": [ "error",
        "never"
      ],
    "semi": [ "error",
        "always"
      ],
    "semi-spacing": [ "error",
        {
          "before": false,
          "after": true
        }
      ],
    "sort-imports": [ "off",
        {
          "ignoreCase": false,
          "ignoreMemberSort": false,
          "memberSyntaxSortOrder": [
            "none",
            "all",
            "multiple",
            "single"
          ]
        }
      ],
    "sort-keys": [ "off",
        "asc",
        {
          "caseSensitive": false,
          "natural": true
        }
      ],
    "sort-vars": "off",
    "space-before-blocks": "error",
    "space-before-function-paren": [ "error",
        {
          "anonymous": "always",
          "named": "never",
          "asyncArrow": "always"
        }
      ],
    "space-in-parens": [ "error",
        "never"
      ],
    "space-infix-ops": "error",
    "space-unary-ops": [ "error",
        {
          "words": true,
          "nonwords": false,
          "overrides": { }
        }
      ],
    "spaced-comment": [ "error",
        "always",
        {
          "line": {
            "exceptions": ["-", "+"],
            "markers": ["=", "!"]
          },
          "block": {
            "exceptions": ["-", "+"],
            "markers": ["=", "!"],
            "balanced": true
          }
        }
      ],
    "strict": [ "error",
        "never"
      ],
    "symbol-description": "error",
    "template-curly-spacing": "error",
    "template-tag-spacing": [ "off",
        "never"
      ],
    "unicode-bom": [ "error",
        "never"
      ],
    "use-isnan": "error",
    "valid-jsdoc": "off",
    "valid-typeof": [ "error",
        {
          "requireStringLiterals": true
        }
      ],
    "vars-on-top": "error",
    "wrap-iife": [ "error",
        "outside",
        {
          "functionPrototypeMethods": false
        }
      ],
    "wrap-regex": "off",
    "yield-star-spacing": [ "error",
        "after"
      ],
    "yoda": "error"
  }
}