.eslintrc

   1 {
   2     "env": {
   3         "browser": true,
   4         "es6": true
   5     },
   6     "parserOptions": {
   7         "sourceType": "module"
   8     },
   9     "extends": "eslint:recommended",
  10     "rules": {
  11         // Unsafe or confusing stuff that we forbid
  12
  13         "no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true }],
  14         "no-constant-condition": ["error", { "checkLoops": false }],
  15         "no-var": "error",
  16         "no-useless-constructor": "error",
  17         "object-shorthand": ["error", "methods", { "avoidQuotes": true }],
  18         "prefer-arrow-callback": "error",
  19         "arrow-body-style": ["error", "as-needed", { "requireReturnForObjectLiteral": false } ],
  20         "arrow-parens": ["error", "as-needed", { "requireForBlockBody": true }],
  21         "arrow-spacing": ["error"],
  22         "no-confusing-arrow": ["error", { "allowParens": true }],
  23
  24         // Enforced coding style
  25
  26         "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
  27         "indent": ["error", 4, { "SwitchCase": 1,
  28                                  "CallExpression": { "arguments": "first" },
  29                                  "ArrayExpression": "first",
  30                                  "ObjectExpression": "first",
  31                                  "ignoreComments": true }],
  32         "comma-spacing": ["error"],
  33     }
  34 }