Examine source code of KickMoji

{
  "name": "KickMoji",
  "description": "Adding Text To Emoji Functionality to Kick.com",
  "version": "1.0.7",
  "icons": {
    "16": "images/16.png",
    "32": "images/32.png",
    "48": "images/48.png",
    "128": "images/128.png"
  },
  "manifest_version": 3,
  "action": {
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "js": [
        "scripts/content.js"
      ],
      "matches": [
        "https://kick.com/*",
        "https://kick.com/dashboard/stream"
      ],
      "exclude_matches": [
        "https://kick.com/categories/",
        "https://kick.com/following/"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{5370e03d-d344-4ac6-bf82-4606177c55dd}"
    }
  }
}