.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",
    "ecmaFeatures": {
      "impliedStrict": true
    }
  },
  "extends": [
    "react-app",
    "plugin:@typescript-eslint/recommended",
    "prettier/@typescript-eslint",
    "plugin:cypress/recommended"
  ],
  "plugins": ["react", "jest", "cypress"],
  "env": {
    "es6": true,
    "node": true,
    "browser": true,
    "jest/globals": true,
    "cypress/globals": true
  },
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "rules": {
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn",
    "@typescript-eslint/no-unused-vars": "error",
    "jest/no-disabled-tests": "warn",
    "jest/no-focused-tests": "error",
    "jest/no-identical-title": "error",
    "jest/prefer-to-have-length": "warn",
    "jest/valid-expect": "off",
    "cypress/no-assigning-return-values": "error",
    "cypress/no-unnecessary-waiting": "off",
    "cypress/assertion-before-screenshot": "warn",
    "no-unused-expressions": 0
  }
}