.eslintrc.js

module.exports = {
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: "module",
    ecmaFeatures: {
      jsx: true,
    },
  },
  ignorePatterns: ["build/*", "node_modules/*"],
  settings: {
    react: {
      version: "detect",
    },
  },
  extends: [
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
  ],
  rules: {
    "react/display-name": "off",
    "react/react-in-jsx-scope": "off",
    "@typescript-eslint/adjacent-overload-signatures": "error",
    "@typescript-eslint/array-type": "error",
    "@typescript-eslint/ban-types": "error",
    "@typescript-eslint/class-name-casing": "off",
    "@typescript-eslint/consistent-type-assertions": "error",
    "@typescript-eslint/consistent-type-definitions": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/indent": [
      "error",
      2,
      {
        FunctionDeclaration: {
          parameters: "first",
        },
        FunctionExpression: {
          parameters: "first",
        },
      },
    ],
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        multiline: {
          delimiter: "semi",
          requireLast: true,
        },
        singleline: {
          delimiter: "semi",
          requireLast: false,
        },
      },
    ],
    "@typescript-eslint/member-ordering": "error",
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-empty-interface": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-misused-new": "error",
    "@typescript-eslint/no-namespace": "error",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-var-requires": "off",
    "@typescript-eslint/prefer-function-type": "error",
    "@typescript-eslint/prefer-namespace-keyword": "error",
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/quotes": [
      "error",
      "double",
      {
        avoidEscape: true,
      },
    ],
    "@typescript-eslint/semi": ["error", "always"],
    "@typescript-eslint/triple-slash-reference": "error",
    "@typescript-eslint/type-annotation-spacing": "error",
    "@typescript-eslint/unified-signatures": "error",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "arrow-body-style": "off",
    "capitalized-comments": "off",
    "comma-dangle": ["error", "always-multiline"],
    "constructor-super": "error",
    "dot-notation": "off",
    "eol-last": "error",
    "guard-for-in": "error",
    "id-blacklist": [
      "error",
      "any",
      "Number",
      "number",
      "String",
      "string",
      "Boolean",
      "boolean",
      "Undefined",
      "undefined",
    ],
    "id-match": "error",
    "import/order": "off",
    "max-classes-per-file": ["error", 1],
    "max-len": [
      "error",
      {
        ignoreUrls: true,
        code: 160,
      },
    ],
    "new-parens": "error",
    "no-bitwise": "error",
    "no-caller": "error",
    "no-cond-assign": "error",
    "no-console": "off",
    "no-debugger": "error",
    "no-empty": "error",
    "no-eval": "error",
    "no-fallthrough": "off",
    "no-invalid-this": "off",
    "no-multiple-empty-lines": "error",
    "no-new-wrappers": "error",
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef-init": "error",
    "no-underscore-dangle": "off",
    "no-unsafe-finally": "error",
    "no-unused-expressions": "error",
    "no-unused-labels": "error",
    "no-var": "error",
    "object-shorthand": "error",
    "one-var": ["error", "never"],
    "prefer-const": "error",
    "space-before-function-paren": [
      "error",
      {
        anonymous: "never",
        asyncArrow: "always",
        named: "never",
      },
    ],
    "spaced-comment": "error",
    "use-isnan": "error",
    "valid-typeof": "off",
  },
};