.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "extends": [
    "airbnb-base",
    "plugin:prettier/recommended",
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "plugins": ["prettier", "googleappsscript"],
  "env": {
    "googleappsscript/googleappsscript": true
  },
  "rules": {
    "prettier/prettier": "error",
    "camelcase": "warn",
    "import/prefer-default-export": "warn",
    "import/no-extraneous-dependencies": "warn",
    "prefer-object-spread": "warn",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "ts": "never"
      }
    ]
  },
  "ignorePatterns": ["dist", ".eslintrc.json"],
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".ts"]
      }
    }
  }
}