Examine source code of Twitter Large Thumbnails

{
  "name": "Twitter Large Thumbnails",
  "version": "2.1.1",
  "description": "This extension makes so that images in X (Twitter) appear without cropping in single-image posts.",
  "manifest_version": 3,
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "matches": [
        "https://twitter.com/*",
        "https://x.com/*"
      ],
      "exclude_globs": [
        "*/status/*/photo*",
        "*/compose/post*",
        "*/messages*"
      ]
    }
  ],
  "icons": {
    "128": "icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{670625ac-7735-4442-a4e7-f7fc28b3f85c}"
    }
  }
}