.eslintrc.json

{
    "parser": "@typescript-eslint/parser",
    "plugins": ["@typescript-eslint", "prettier"],
    "env": {
      "es6": true,
      "node": true
    },
    "extends": [
      "eslint:recommended",
      "plugin:@typescript-eslint/recommended",
      "plugin:prettier/recommended",
      "prettier/@typescript-eslint"
    ],
    "globals": {
      "process": true,
      "console": true,
      "Atomics": "readonly",
      "SharedArrayBuffer": "readonly"
    },
    "parserOptions": {
      "ecmaVersion": 2020,
      "sourceType": "module"
    },
    "rules": {
      "prettier/prettier": "error",
      "max-len": [
        "error",
        {
          "code": 400,
          "ignoreUrls": true,
          "ignoreComments": false
        }
      ],
      "no-unused-vars": 1,
      "no-case-declarations": "off",
      "no-async-promise-executor": "off"
    }
  }