.eslintrc.json

{
  "root": true,
  "plugins": ["@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "files": ["*.ts", "*.tsx"], // Your TypeScript files extension
    "project": ["tsconfig.json"],
    "projectFolderIgnoreList": ["/node_modules/", "/dist/", "/scripts/"]
  },
  "rules": {
    // Enabled: typescript
    "no-param-reassign": ["error"],
    "@typescript-eslint/await-thenable": "error",
    "@typescript-eslint/dot-notation": "error",
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/no-unused-expressions": "error",
    "@typescript-eslint/no-var-requires": "error",
    "@typescript-eslint/prefer-namespace-keyword": "error",
    "@typescript-eslint/no-floating-promises": "off",
    "@typescript-eslint/no-inferrable-types": "off",
    "@typescript-eslint/promise-function-async": "off",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/ban-types": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",

    // Enabled: eslint
    "default-case": "error",
    "no-return-await": "error",
    "eqeqeq": ["error", "smart"],
    "id-denylist": ["error", "any", "Undefined", "undefined"],
    "id-match": "error",
    "no-caller": "error",
    "no-cond-assign": "error",
    "no-invalid-this": "error",
    "no-debugger": "error",
    "no-eval": "error",
    "no-new-wrappers": "error",
    "no-redeclare": "error",
    "prefer-const": "error",
    "prefer-object-spread": "error",
    "radix": "error",
    "sort-imports": [
      "error",
      {
        "ignoreCase": true,
        "ignoreDeclarationSort": true
      }
    ],

    // Disabled: eslint
    "guard-for-in": "off",
    "no-empty": "off",
    "no-magic-numbers": "off",
    "no-null/no-null": "off",
    "no-shadow": "off",
    "no-trailing-spaces": "off",
    "no-underscore-dangle": "off",
    "no-var": "off",
    "no-unused-vars": "off",
    "no-case-declarations": "off",
    "no-constant-condition": "off",
    "no-dupe-class-members": "off"
  }
}