How to properly set up eslint for a react app with typescipt?

Question

typescript

package.json:

{
  "name": "ts-project",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.11.4",
    "@testing-library/react": "^11.1.0",
    "@testing-library/user-event": "^12.1.10",
    "@types/jest": "^26.0.15",
    "@types/node": "^12.0.0",
    "@types/react": "^17.0.0",
    "@types/react-dom": "^17.0.0",
    "react": "^17.0.2",
    "react-dom": "^17.0.2",
    "react-scripts": "4.0.3",
    "typescript": "^4.1.2",
    "web-vitals": "^1.0.1"
  },
  "scripts": {
    "start": "BROWSER=firefox react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "@typescript-eslint/parser": "^4.22.0",
    "eslint": "^7.23.0",
    "eslint-config-airbnb-base": "^14.2.1",
    "eslint-config-prettier": "^8.1.0",
    "eslint-import-resolver-typescript": "^2.4.0",
    "eslint-plugin-import": "^2.22.1",
    "eslint-plugin-prettier": "^3.3.1",
    "prettier": "^2.2.1"
  }
}

I'm trying to configure ESLINT itself in a yml file, not json:

extends:
  - "airbnb-base"
env:
  node: true
  browser: true
parser: "@typescript-eslint/parser"
plugins: ["import"]
rules:
  no-use-before-define: 0
  linebreak-style: ["error", "windows"]
  import/no-unresolved: "error"

How to solve the problem on screenshots? The extension json the way does not help. Like no extension.

Answer 1

I can advise you to look at an example of an exactly working project: https://github.com/Igorgro/unnamed-app and compare with yours