Examine source code of Mobile YouTube Patches

{
  "manifest_version": 3,
  "name": "Mobile YouTube Patches",
  "version": "1.0",
  "description": "Quick fixes for current and future bugs on mobile version of youtube",
  "icons": {
    "48": "icons/border-48.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@mobile-youtube-patches",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {}
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "fix.js"
      ]
    }
  ]
}