Examine source code of Intune Shortcuts

{
  "manifest_version": 2,
  "name": "Intune Shortcuts",
  "description": "A little tool which will help you to access important websites faster. This tool is for people working with Microsoft Intune.",
  "version": "1.1",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6cc8fd13-52b5-4dcc-87e9-d4adf122cb1f}"
    }
  }
}