.eslintrc.json

{
  "root": true,
  "env": {
    "es6": true,
    "node": true
  },
  "overrides": [
    {
      "files": ["**/*.ts"],
      "extends": ["plugin:@typescript-eslint/recommended", "prettier"],
      "plugins": ["@typescript-eslint"],
      "rules": {
        "@typescript-eslint/no-explicit-any": 0,
        "@typescript-eslint/no-use-before-define": 0,
        "@typescript-eslint/ban-ts-comment": "warn"
      },
      "parser": "@typescript-eslint/parser",
      "parserOptions": {
        "project": "./tsconfig.eslint.json"
      }
    },
    {
      "files": ["**/*.test.[tj]s"],
      "env": {
        "jest": true
      },
      "plugins": ["jest"],
      "extends": ["plugin:jest/recommended", "prettier"]
    },
    {
      "files": ["**/*.bench.js"],
      "globals": {
        "describe": true,
        "suite": true,
        "bench": true,
        "test": true,
        "it": true,
        "rep": true
      },
      "extends": ["eslint:recommended", "prettier"]
    }
  ]
}