.eslintrc.json

{
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:astro/recommended",
    "plugin:tailwindcss/recommended"
  ],
  "overrides": [
    {
      "files": ["*.astro"],
      "parser": "astro-eslint-parser",
      "parserOptions": {
        "parser": "@typescript-eslint/parser",
        "extraFileExtensions": [".astro"]
      }
    }
  ],
  "plugins": ["@typescript-eslint"],
  "parser": "@typescript-eslint/parser",
  "rules": {
    "no-unused-vars": "warn",
    "no-var": "error",
    "@typescript-eslint/no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsIgnorePattern": "^_"
      }
    ],
    "no-multiple-empty-lines": "off",
    "no-tabs": "off",
    "indent": ["warn", "tab"],
    "quotes": ["warn", "single"],
    "jsx-quotes": ["warn", "prefer-single"],
    "eol-last": "off"
  }
}