Examine source code of APIVoid Request Tester

{
  "manifest_version": 3,
  "name": "APIVoid Request Tester",
  "version": "1.0",
  "description": "Test API endpoints with saved request profiles. Quickly send GET, POST, PUT, DELETE and other HTTP requests with custom headers and payloads.",
  "permissions": [
    "downloads",
    "storage"
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; base-uri 'self'; form-action 'self'"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "request-tester@apivoid.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}