index.js

module.exports = {
  parser: "@typescript-eslint/parser",
  parserOptions: {
    project: "./tsconfig.json",
    ecmaFeatures: {
      jsx: true,
    },
    sourceType: "module",
  },
  settings: {
    react: {
      version: "detect",
    },
  },
  plugins: [
    "@typescript-eslint",
    "import",
    "simple-import-sort",
  ],
  extends: [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:import/recommended",
    "plugin:import/typescript",
  ],
  rules: {
    "import/no-deprecated": "error",
    "import/no-empty-named-blocks": "error",
    "import/no-extraneous-dependencies": "error",
    "import/no-mutable-exports": "error",
    "import/no-absolute-path": "error",
    "import/no-useless-path-segments": "error",
    "import/first": "error",
    "import/newline-after-import": "error",
    "import/no-unresolved": "off",

    "simple-import-sort/imports": "error",

    "no-dupe-class-members": "off",
    "@typescript-eslint/no-dupe-class-members": "error",
    "@typescript-eslint/consistent-type-assertions": "error",
    "@typescript-eslint/consistent-indexed-object-style": "error",
    "no-unused-expressions": "off",
    "@typescript-eslint/no-unused-expressions": "error",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "error",
    "@typescript-eslint/prefer-literal-enum-member": "error",
    "@typescript-eslint/prefer-enum-initializers": "error",
    "no-loop-func": "off",
    "@typescript-eslint/no-loop-func": "error",
    "@typescript-eslint/no-require-imports": "error",
    "@typescript-eslint/no-confusing-non-null-assertion": "error",
    "no-useless-constructor": "off",
    "@typescript-eslint/no-useless-constructor": "error",
    "@typescript-eslint/no-duplicate-enum-values": "error",
    "@typescript-eslint/no-redundant-type-constituents": "error",
    "@typescript-eslint/no-throw-literal": "error",
    "@typescript-eslint/no-unnecessary-boolean-literal-compare": "error",
    "@typescript-eslint/no-unnecessary-qualifier": "error",
    "@typescript-eslint/no-unnecessary-condition": "error",
    "@typescript-eslint/no-unsafe-declaration-merging": "error",
    "@typescript-eslint/prefer-includes": "error",
    "@typescript-eslint/prefer-return-this-type": "error",
    "@typescript-eslint/prefer-string-starts-ends-with": "error",
    "@typescript-eslint/prefer-for-of": "error",
    "@typescript-eslint/prefer-function-type": "error",
    "@typescript-eslint/prefer-optional-chain": "error",
    "@typescript-eslint/prefer-reduce-type-parameter": "error",
    "@typescript-eslint/prefer-ts-expect-error": "error",
  },
};