.eslintrc.json

{
  "env": {
    "node": true,
    "es6": true
  },
  "extends": [
    "next/core-web-vitals",
    "plugin:storybook/recommended",
    "plugin:import/recommended",
    "plugin:import/warnings",
    "plugin:import/typescript",
    "plugin:@typescript-eslint/recommended",
    "eslint:recommended",
    "prettier",
    "plugin:storybook/recommended"
  ],
  "parserOptions": {
    "project": "./tsconfig.json",
    "tsconfigRootDir": ".",
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "ignorePatterns": [
    "node_modules/",
    "dist/",
    "coverage/",
    "out/",
    "jest.*",
    "*.config.js",
    "plopfile.mjs",
    "src/lib/hooks/swr/*.ts",
    "public/*"
  ],
  "plugins": ["@typescript-eslint", "unused-imports"],
  "rules": {
    "no-console": [
      "warn",
      {
        "allow": ["warn", "error"]
      }
    ],
    "semi": ["error", "never"],
    "no-duplicate-imports": "error",
    "space-in-parens": ["error", "never"],
    "object-curly-spacing": ["error", "always"],
    "no-self-compare": "error",
    "comma-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "computed-property-spacing": ["error", "never"],
    "func-call-spacing": ["error", "never"],
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1,
        "flatTernaryExpressions": true,
        "offsetTernaryExpressions": true
      }
    ],
    "key-spacing": [
      "error",
      {
        "beforeColon": false
      }
    ],
    "no-multi-spaces": "error",
    "no-multiple-empty-lines": "error",
    "no-whitespace-before-property": "error",
    "quotes": ["error", "single", { "avoidEscape": true }],
    "rest-spread-spacing": ["error", "never"],
    "padding-line-between-statements": ["warn"],
    "no-unused-vars": "off",
    "unused-imports/no-unused-imports": "error",
    "unused-imports/no-unused-vars": [
      "warn",
      {
        "vars": "all",
        "varsIgnorePattern": "^_",
        "args": "after-used",
        "argsIgnorePattern": "^_"
      }
    ],
    "sort-imports": [
      "error",
      {
        "ignoreDeclarationSort": true
      }
    ],
    "import/default": ["off"],
    "import/no-unresolved": ["off"],
    "import/order": [
      "error",
      {
        "groups": ["builtin", "external", "internal", "parent", "sibling", "index", "object", "type"],
        "pathGroups": [
          {
            "pattern": "{vitest,@testing-library/**,}",
            "group": "builtin",
            "position": "before"
          },
          {
            "pattern": "{react,react-dom/**,react-router-dom,next,next/**,next-auth/**,}",
            "group": "builtin",
            "position": "before"
          },
          {
            "pattern": "{**/*.css,**/*.scss}",
            "group": "type",
            "position": "after"
          },
          {
            "pattern": "@public/**",
            "group": "type",
            "position": "after"
          }
        ],
        "pathGroupsExcludedImportTypes": ["builtin"],
        "alphabetize": {
          "order": "asc",
          "caseInsensitive": true
        },
        "newlines-between": "always"
      }
    ],
    "import/no-duplicates": [
      "error",
      {
        "prefer-inline": true
      }
    ],
    "@typescript-eslint/consistent-type-imports": [
      "error",
      {
        "prefer": "type-imports",
        "fixStyle": "inline-type-imports"
      }
    ],
    "@typescript-eslint/restrict-template-expressions": [
      "off",
      {
        "allowNumber": true,
        "allowBoolean": false,
        "allowAny": false,
        "allowNullish": false,
        "allowRegExp": false
      }
    ],
    "max-params": ["warn", 3]
  },
  "settings": {
    "import/resolver": {
      "typescript": {},
      "node": {}
    }
  }
}