Examine source code of ExportGPT

{
  "manifest_version": 2,
  "name": "ExportGPT",
  "version": "1.1",
  "description": "Allows the user the export their current ChatGPT conversation to a json file.",
  "icons": {
    "48": "icons/exportgpt-48.png"
  },
  "permissions": [
    "storage"
  ],
  "browser_action": {
    "default_icon": {
      "32": "icons/exportgpt-32.png"
    },
    "default_title": "ExportGPT",
    "default_popup": "popup/exportgpt.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.openai.com/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d9e6daa5-40e2-4210-b333-3023a8256ec3}"
    }
  }
}