.eslintrc.json

{
  "plugins": ["@typescript-eslint", "unused-imports", "import"],
  "extends": ["next/core-web-vitals", "plugin:@typescript-eslint/recommended"],
  "rules": {
    "@typescript-eslint/no-unused-vars": "error",
    "@typescript-eslint/no-explicit-any": "warn",

    // Remove unused imports
    "unused-imports/no-unused-imports": "error",

    // Ban default exports
    "import/no-default-export": "error",

    // Force import of features from root
    "no-restricted-imports": [
      "error",
      {
        "patterns": ["@/features/*/*"]
      }
    ],

    // FIXME: add real path groups
    // Sort imports, care about the typescript aliases
    "import/order": [
      1,
      {
        "groups": [
          "external",
          "builtin",
          "internal",
          "sibling",
          "parent",
          "index"
        ],
        "pathGroups": [
          { "pattern": "components", "group": "internal" },
          { "pattern": "common", "group": "internal" },
          { "pattern": "routes/ **", "group": "internal" },
          { "pattern": "assets/**", "group": "internal", "position": "after" }
        ],
        "pathGroupsExcludedImportTypes": ["internal"],
        "alphabetize": { "order": "asc", "caseInsensitive": true }
      }
    ]
  },
  // Ban default exports
  "overrides": [
    // Next.js needs default exports for pages and API points
    {
      "files": ["src/pages/**/*", "pages/api/*"],
      "rules": {
        "import/no-default-export": "off"
      }
    }
  ]
}