Examine source code of Snap Environment Switcher

{
  "manifest_version": 2,
  "name": "Snap Environment Switcher",
  "short_name": "Snap",
  "description": "Switch between environments and modes in complex solutions like AEM.",
  "version": "2.0.10",
  "default_locale": "en",
  "icons": {
    "16": "images/snap-icon-16.png",
    "48": "images/snap-icon-48.png",
    "128": "images/snap-icon-128.png"
  },
  "background": {
    "scripts": [
      "background-wrapper.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Snap Environment Switcher",
    "default_popup": "pages/popup.html"
  },
  "options_page": "pages/options.html",
  "minimum_chrome_version": "90.0",
  "permissions": [
    "activeTab",
    "storage",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ba3da112-f14e-41bc-b7af-a74cfec2b241}"
    }
  }
}