Examine source code of Download Auto Resumer

{
  "manifest_version": 3,
  "name": "Download Auto Resumer",
  "version": "1.5",
  "description": "Automatically resume interrupted downloads",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "64": "icons/icon-64.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "downloads",
    "notifications",
    "alarms",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1bfb3206-38cb-4955-91b5-1a78b89ff297}",
      "strict_min_version": "136.0"
    }
  }
}