message: Add `prettier` to `package.json`
diff: },
  "lint-staged": {
  "*.{js,ts}": [
  - "prettier --single-quote --trailing-comma es5 --write",
  + "prettier --write",
  "eslint",
  "git add"
  ],
  "*.{json,md}": [
  - "prettier --single-quote --trailing-comma es5 --write",
  + "prettier --write",
  "git add"
  ]
  },
  "resolutions": {
  "signal-exit": "TooTallNate/signal-exit#update/sighub-to-sigint-on-windows"
  },
  + "prettier": {
  + "trailingComma": "es5",
  + "singleQuote": true
  + },
  "eslintConfig": {
  "root": true,
  "parser": "@typescript-eslint/parser",
  