.eslintrc.json

{
  "extends": [
    "eslint:recommended",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react/recommended",
    "plugin:react-hooks/recommended",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "env": {
    "browser": true,
    "es2022": true,
    "node": false
  },
  "rules": {
    "@typescript-eslint/consistent-type-imports": "error",
    "no-console": ["error", { "allow": ["error"] }],
    "no-inner-declarations": "off",
    "import/consistent-type-specifier-style": ["error", "prefer-top-level"],
    "import/extensions": ["error", "ignorePackages"],
    "import/no-duplicates": ["error"],
    "import/no-unresolved": "off", // Typescript does this better!
    "import/order": [
      "error",
      {
        "alphabetize": {
          "order": "asc",
          "orderImportKind": "desc"
        },
        "newlines-between": "always",
        "warnOnUnassignedImports": true
      }
    ],
    "react-hooks/exhaustive-deps": [
      "warn",
      {
        "additionalHooks": "(useEditorEffect|useLayoutGroupEffect$)"
      }
    ],
    "sort-imports": [
      "error",
      {
        "allowSeparatedGroups": true,
        "ignoreDeclarationSort": true
      }
    ]
  },
  "settings": {
    "import/extensions": [".js", ".jsx", ".ts", ".tsx"],
    "import/external-module-folders": [".yarn"],
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "react": {
      "version": "detect"
    }
  },
  "overrides": [
    {
      "files": ["src/**/__tests__/**/*"],
      "extends": ["plugin:jest/recommended", "plugin:jest/style"],
      "env": {
        "jest": true,
        "node": true
      },
      "rules": {
        "jest/consistent-test-it": ["error"],
        "jest/no-commented-out-tests": "warn",
        "jest/no-conditional-expect": "warn",
        "jest/no-done-callback": "warn",
        "jest/no-mocks-import": "warn",
        "jest/no-standalone-expect": "warn",
        "jest/require-top-level-describe": "warn",
        "jest/valid-title": "warn"
      }
    },
    {
      "files": ["**/*.cjs"],
      "env": {
        "commonjs": true
      }
    }
  ]
}