.eslintrc

{
  "env": {
    "browser": true,
    "node": true,
    "mocha": true
  },
  "globals": {
    "expect": false,
    "sinon": false
  },
  "extends": [
    "eslint:recommended"
  ],
  "rules": {
    // possible errors
    "no-cond-assign": 0,
    "no-empty": 0,
    "valid-jsdoc": [2, {
      "prefer": {"return": "return"},
      "requireReturn": false
    }],
    // best practices
    "no-extra-bind": 2,
    // style
    "comma-spacing": [2, {"before": false, "after": true}],
    "eol-last": [0],
    "key-spacing": [2, {"beforeColon": false, "afterColon": true}],
    "linebreak-style": [2, "unix"],
    "max-len": [2, 80, {"ignoreUrls": true}],
    "no-multiple-empty-lines": [2, {"max": 2}],
    "no-unused-vars": ["error", {"vars": "all"}],
    "no-trailing-spaces": 2,
    "object-curly-spacing": [2, "never"],
    "quotes": [2, "single"],
    "require-jsdoc": [2, {
      "require": {
        "FunctionDeclaration": true,
        "MethodDefinition": true,
        "ClassDeclaration": true
      }
    }],
    "semi": [2, "always"],
    "semi-spacing": [2, {"before": false, "after": true}],
  }
}