Examine source code of NoBing-RedirectInstead

{
  "manifest_version": 3,
  "name": "NoBingRedirectInstead",
  "version": "1.0",
  "permissions": [
    "storage",
    "webRequest",
    "webRequestBlocking"
  ],
  "description": "When a microsoft app opens a bing search tab on your main browser this extension redirects that page to your desired search engine",
  "host_permissions": [
    "*://*.bing.com/*"
  ],
  "icons": {
    "48": "icons/48x.png",
    "96": "icons/96x.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "larrocajoaquin@gmail.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_icon": "icons/48x.png",
    "default_title": "NoBingRedirectInstead Pop Up",
    "default_popup": "popup/index.html"
  },
  "background": {
    "scripts": [
      "main.js"
    ]
  }
}