.eslintrc

{
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended", 
    "plugin:vue/recommended",
    "plugin:cypress/recommended"
  ],
  "env": {
    "browser": true,
    "node": true,
    "mocha": true
  },
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2017,
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true
    }
  },
  "rules": {
    "prefer-const": ["error"],
    "comma-dangle": ["error", "always-multiline"],
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "semi": ["error", "always"],
    "no-mixed-operators": [
      "warn",
      {
        "groups": [
          ["&", "|", "^", "~", "<<", ">>", ">>>"],
          ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
          ["in", "instanceof"]
        ],
        "allowSamePrecedence": true
      }
    ],
    "quotes": ["error", "single"],
    "eol-last": 2
  }
}