.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": [
    "react-app",
    "plugin:react/recommended",
    "standard-with-typescript",
    "plugin:import/typescript",
    "plugin:prettier/recommended"
  ],
  "overrides": [],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": "latest",
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "plugins": ["react", "@typescript-eslint", "prettier"],
  "rules": {
    "react/react-in-jsx-scope": "off",
    "react/jsx-uses-react": "off",
    "react/jsx-props-no-spreading": "off",
    "react/no-unescaped-entities": "off",
    "@typescript-eslint/consistent-type-definitions": "off",
    "@typescript-eslint/triple-slash-reference": "warn",
    "@typescript-eslint/strict-boolean-expressions": "warn",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "warn",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/restrict-template-expressions": "warn",
    "@typescript-eslint/prefer-nullish-coalescing": "warn",
    "n/no-callback-literal": "warn",
    "no-useless-return": "warn",
    "@typescript-eslint/prefer-optional-chain": "warn",
    "@typescript-eslint/no-confusing-void-expression": "warn",
    "@typescript-eslint/no-misused-promises": "warn",
    "@typescript-eslint/promise-function-async": "off",
    "no-return-await": "off",
    "@typescript-eslint/return-await": "warn",
    "@typescript-eslint/no-floating-promises": "warn",
    "dot-notation": "off",
    "@typescript-eslint/dot-notation": "warn",
    "@typescript-eslint/no-non-null-assertion": "warn"
  }
}