.eslintrc

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "eslint:recommended", 
    "next",
    "next/core-web-vitals"
  ],
  "rules": {
    /** 
      overwrite airbnb's "import/extensions" rule  to include "ts" and "tsx"
      @see {@link https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb-base/rules/imports.js#L139} 
    */
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
   ],
   "indent": "off",
    "jsx-a11y/label-has-associated-control": ["error", {
      "required": {
        "some": ["nesting", "id"]
      }
    }],
    "jsx-a11y/label-has-for": ["error", {
      "required": {
        "some": ["nesting", "id"]
      }
    }],
    "max-len": [
      "error", { 
        "code": 130,
        // ignore lengthy svg paths
        "ignorePattern": "d=\"([\\s\\S]*?)\""
      }
    ],
    "no-use-before-define": "off",
    /** @todo: remove this ignore rule */
    "react/no-unknown-property": "off",
    // allow jsx and tsx syntax in js files (for next.js project)
    "react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx", ".ts", ".tsx"] }],
    "react/jsx-pascal-case": "off"
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"],
        "moduleDirectory": ["node_modules", "src/"]
      }
    }
  }
}