.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/strict-type-checked",
    "plugin:@typescript-eslint/stylistic-type-checked",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "plugin:markdown/recommended-legacy",
    "prettier"
  ],
  "parserOptions": {
    "project": "./tsconfig.json"
  },
  "rules": {
    "@typescript-eslint/array-type": ["error", { "default": "generic" }],
    "@typescript-eslint/consistent-type-imports": ["error", { "fixStyle": "inline-type-imports" }],
    "@typescript-eslint/no-confusing-void-expression": "off",
    "@typescript-eslint/no-import-type-side-effects": "error",
    "@typescript-eslint/prefer-nullish-coalescing": ["error", { "ignoreConditionalTests": true }],
    "@typescript-eslint/restrict-template-expressions": ["error", { "allowNumber": true }],
    "@typescript-eslint/strict-boolean-expressions": "error",
    "import/no-cycle": "error",
    "import/no-duplicates": ["error", { "prefer-inline": true }],
    "import/no-extraneous-dependencies": ["error"],
    "import/no-internal-modules": [
      "error",
      { "allow": ["*/lib/*", "vitest/config", "world_countries_lists/data/**/*.json"] }
    ],
    "import/no-named-as-default": "off",
    "import/no-named-as-default-member": "off",
    "quotes": ["error", "single", { "avoidEscape": true }]
  },
  "overrides": [
    {
      "extends": ["plugin:@typescript-eslint/disable-type-checked"],
      "files": ["**/*.js"]
    },
    {
      "files": ["**/*.md"],
      "processor": "markdown/markdown"
    },
    {
      "files": ["./**/*.md/*.js"],
      "rules": {
        "@typescript-eslint/no-unused-vars": "off",
        "import/no-unresolved": "off"
      }
    },
    {
      "files": ["integration/**/*.ts"],
      "rules": {
        "no-empty-pattern": "off"
      }
    }
  ],
  "settings": {
    "import/resolver": {
      "typescript": true
    }
  }
}