Examine source code of Launcher Process Toggle

{
  "manifest_version": 2,
  "name": "Launcher Process Toggle",
  "version": "1.0",
  "description": "Toggle browser.launcherProcess.enabled setting",
  "permissions": [
    "browserSettings"
  ],
  "browser_action": {
    "default_title": "Toggle Launcher Process",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{20ce6040-36f3-4c70-82b0-b132e26cd45a}",
      "strict_min_version": "60.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "developer": {
    "name": "Serdar CAVUSOGLU",
    "url": "https://www.hyundaiclubtr.com"
  }
}