Package.json for ESLint, TypeScript, and Prettier, with config for Husky and Lint-Staged

package.json

{
  "name": "your-app",
  "version": "0.1.0",
  "private": true,
  "license": "UNLICENSED",
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start",
    "lint": "eslint '*/**/*.{js,ts,tsx}' --fix",
    "test": "jest --watch"
  },
  "dependencies": {
    "babel-plugin-styled-components": "^1.11.1",
    "formik": "^2.1.5",
    "isomorphic-unfetch": "^3.0.0",
    "next": "9.5.2",
    "react": "16.13.1",
    "react-dom": "16.13.1",
    "styled-components": "^5.1.1",
    "swr": "^0.3.1",
    "yup": "^0.29.3"
  },
  "devDependencies": {
    "@types/node": "^14.6.2",
    "@types/react": "^16.9.48",
    "@types/styled-components": "^5.1.2",
    "@typescript-eslint/eslint-plugin": "^3.10.1",
    "@typescript-eslint/parser": "^3.10.1",
    "babel-jest": "^26.3.0",
    "eslint": "^7.7.0",
    "eslint-config-prettier": "^6.11.0",
    "eslint-plugin-prettier": "^3.1.4",
    "eslint-plugin-react": "^7.20.6",
    "husky": "^4.2.5",
    "identity-obj-proxy": "^3.0.0",
    "jest": "^26.4.2",
    "lint-staged": "^10.2.13",
    "prettier": "^2.1.1",
    "typescript": "^4.0.2"
  },
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.{js,ts,tsx}": [
      "eslint --fix"
    ]
  }
}