.eslintrc.json

{
  "extends": "airbnb-base",
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module"
  },
  "env": {
    "es6": true,
    "browser": true,
    "node": true,
    "mocha": true
  },
  "rules": {
    "camelcase": 0,
    "no-param-reassign": 0,
    "one-var": 0,
    "one-var-declaration-per-line": 0,
    "func-names": 0,
    "no-console": 0,
    "newline-per-chained-call": 0,
    "prefer-const": 0,
    "linebreak-style": 0,
    "no-restricted-syntax": [2, "DebuggerStatement", "LabeledStatement", "WithStatement"],
    "no-restricted-globals": 0,
    "prefer-destructuring": 0,
    "comma-dangle": [2, {
      "arrays": "always-multiline",
      "objects": "always-multiline",
      "imports": "always-multiline",
      "exports": "always-multiline",
      "functions": "never"
    }],
    "no-plusplus": [2, {
      "allowForLoopAfterthoughts": true
    }],
    "no-prototype-builtins": 0,
    "no-useless-escape": 0
  }
}