Examine source code of Bolha Eliminator

{
  "name": "Bolha Eliminator",
  "description": "Eliminiranje oglasov, ki ponujajo odkup na strani bolha.com",
  "version": "1.1.1",
  "manifest_version": 2,
  "content_scripts": [
    {
      "matches": [
        "https://www.bolha.com/*"
      ],
      "js": [
        "/content-script.js"
      ]
    }
  ],
  "icons": {
    "128": "/ikona.png"
  },
  "browser_action": {
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{0553aeb5-d361-4d78-87f8-d6ea78ffc6a7}"
    }
  }
}