template.json

{
  "package": {
    "dependencies": {
      "@testing-library/jest-dom": "^5.11.4",
      "@testing-library/react": "^11.1.0",
      "@testing-library/user-event": "^12.1.10",
      "@types/node": "^12.0.0",
      "@types/react": "^17.0.0",
      "@types/react-dom": "^17.0.0",
      "@types/jest": "^26.0.15",
      "typescript": "^4.1.2",
      "@typescript-eslint/eslint-plugin": "^4.17.0",
      "@typescript-eslint/parser": "^4.17.0",
      "eslint": "^7.21.0",
      "eslint-config-airbnb-typescript": "^12.3.1",
      "eslint-config-prettier": "^7.2.0",
      "eslint-plugin-import": "^2.22.1",
      "eslint-plugin-jsx-a11y": "^6.4.1",
      "eslint-plugin-react": "^7.22.0",
      "eslint-plugin-react-hooks": "^4.2.0",
      "prettier": "2.0.5",
      "web-vitals": "^1.0.1",
      "@types/classnames": "^2.2.11",
      "classnames": "^2.2.6"
    },
    "scripts": {
      "format": "eslint src --fix && prettier --write --ignore-unknown --ignore-path=.gitignore ."
    },
    "eslintConfig": {
      "extends": ["react-app", "react-app/jest"]
    }
  }
}