.eslintrc

{
  "env": {
    "browser": true,
    "commonjs": true,
    "es6": true,
    "mocha": true,
    "node": true
  },
  "globals": {
    "assert": true,
    "expect": true,
    "should": true,
    "karmaHTML": true
  },
  "plugins": ["node", "prettier"],
  "extends": ["eslint:recommended"],
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2018
  },
  "rules": {
    "prefer-const": [
      "error",
      {
        "destructuring": "any",
        "ignoreReadBeforeAssign": false
      }
    ],
    "space-before-blocks": [
      "error",
      { "functions": "always", "keywords": "always", "classes": "always" }
    ],
    "keyword-spacing": ["error"],
    "indent": ["error", 2],
    "semi": ["error", "always"],
    "no-console": [0],
    "quotes": [2, "single"],
    "curly": ["error", "all"],
    "no-var": "error",
    "require-jsdoc": [
      "error",
      {
        "require": {
          "FunctionDeclaration": true,
          "MethodDefinition": true,
          "ClassDeclaration": true,
          "ArrowFunctionExpression": false,
          "FunctionExpression": true
        }
      }
    ]
  }
}