.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "jest"],
  "env": {
    "node": true,
    "es6": true,
    "jest/globals": true
  },
  "extends": ["eslint:recommended", "eslint-config-standard", "plugin:@typescript-eslint/recommended", "prettier"],
  "rules": {
    "@typescript-eslint/explicit-function-return-type": 0,
    "@typescript-eslint/no-explicit-any": 0,
    "@typescript-eslint/no-var-requires": 0,
    "@typescript-eslint/no-namespace": 0,
    "@typescript-eslint/no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsIgnorePattern": "^_"
      }
    ],
    "n/no-path-concat": 0,
    "no-use-before-define": 0
  },
  "overrides": [
    {
      "files": ["sniff.js", "./src/fixtures/**/*.js"],
      "rules": {
        "@typescript-eslint/no-unused-vars": 0,
        "@typescript-eslint/no-var-requires": 0,
        "@typescript-eslint/no-empty-function": 0,
        "no-empty": 0
      }
    }
  ]
}