.eslintrc.json

{
  "env": {
    "es2020": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "plugin:@typescript-eslint/recommended"
  ],
  "parserOptions": {
    "parser": "@typescript-eslint/parser",
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "plugins": ["import"],
  "rules": {
    "import/first": "error",
    "import/exports-last": "error",
    "import/newline-after-import": "error",
    "import/prefer-default-export": "error",
    "import/group-exports": "error",
    "import/no-duplicates": "error",
    "import/no-amd": "error",
    "import/no-commonjs": "error",
    "import/order": [
      "error",
      {
        "newlines-between": "always",
        "alphabetize": {
          "order": "asc"
        }
      }
    ],
    "import/no-unused-modules": "error",
    "import/no-mutable-exports": "error",
    "import/no-extraneous-dependencies": ["error", {"devDependencies": ["test/**/*.test.ts"]}],
    "@typescript-eslint/explicit-function-return-type": "error"
  },
  "settings": {
    "import/resolver": {
      "typescript": {}
    }
  }
}