.eslintrc

{
  "extends": [
    "eslint:recommended"
  ],
  "env": {
    "browser": true,
    "mocha": true,
    "node": true,
    "es6": true,
    "jest": true
  },
  "rules": {
    "eqeqeq": ["error", "always"],
    "getter-return": ["error", {
      "allowImplicit": true
    }],
    "indent": ["warn", 2],
    "no-template-curly-in-string": "error",
    "semi": ["error", "always"],
    "array-bracket-spacing": ["error", "never"],
    "block-spacing": ["error", "always"],
    "brace-style": ["error", "1tbs", {
      "allowSingleLine": true
    }],
    "camelcase": "off",
    "comma-dangle": ["error", "never"],
    "comma-spacing": ["error", {"before": false, "after": true}],
    "comma-style": ["error", "last"],
    "computed-property-spacing": ["error", "never"],
    "func-call-spacing": ["error", "never"],
    "keyword-spacing": ["error", {
      "before": true,
      "after": true
    }],
    "max-len": ["warn", 80],
    "no-duplicate-imports": "error",
    "id-length": "error",
    "id-blacklist": ["error", "e", "cb", "callback", "payload", "obj", "arr"],
    "max-depth": ["warn", 4]
  },
  "globals": {
    "expect": true
  }
}