Examine source code of github-pr-pretty-link

{
  "manifest_version": 3,
  "author": "David Hernando",
  "name": "github-pr-pretty-link",
  "version": "1.2.2",
  "description": "Copy a well-formatted GitHub or GitHub Enterprise pull request link to your clipboard instantly. Get reviews faster!",
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_icon": "icons/icon-48.png",
    "default_popup": "index.html",
    "default_title": "Github PR Pretty Link"
  },
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{fd591c80-a2c9-421b-bece-406eed05714b}",
      "strict_min_version": "109.0"
    }
  }
}