.eslintrc.json

{
  "env": {
    "es6": true,
    "node": true,
    "jest": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "root": true,
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "linebreak-style": [
      "error",
      "unix"
    ],
    "quotes": [
      "error",
      "single",
      {
        "allowTemplateLiterals": true
      }
    ],
    "semi": [
      "error",
      "never"
    ],
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1,
        "flatTernaryExpressions": true
      }
    ],
    // TODO: remove this rule when all the code is fully migrated to TS, atm it just produces a lot of noise
    "@typescript-eslint/ban-ts-comment": "off",
    // TODO: remove this rule when all the code is fully migrated to TS, atm it just produces a lot of noise
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/ban-types": "warn"
  },
  "globals": {
    "expect": true,
    "it": true
  }
}