.eslintrc.json

{
    "env": {
        "commonjs": true,
        "es6": true,
        "jest": true,
        "node": true
    },
    "ignorePatterns": ["dist/*.js"],
    "extends": "eslint:recommended",
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2018
    },
    "rules": {
      "array-bracket-spacing": [0],
      "consistent-return": [0],
      "func-names": [0],
      "guard-for-in": [0],
      "indent": [2, 4],
      "semi": ["error", "never"],
      "key-spacing": [2, { "align": "colon", "beforeColon": true, "afterColon": true }],
      "max-len": [2, 120, 4],
      "new-cap": [0],
      "no-trailing-spaces": "error",
      "no-continue": [0],
      "no-param-reassign": [0],
      "no-multi-spaces": [2, { "exceptions": {
          "AssignmentExpression": true,
          "VariableDeclarator": true
      }} ],
      "no-underscore-dangle": [0],
      "no-unused-vars": [2, { "vars": "all", "args" : "none" }],
      "no-use-before-define": [2, { "functions": false }],
      "no-console": [1],
      "object-shorthand" : [0],
      "prefer-const": [0],
      "prefer-rest-params" : [0],
      "spaced-comment": [0]
    }
  }