Examine source code of wwe-network-unblocker

{
  "description": "WWE Network Unblocker",
  "manifest_version": 2,
  "name": "wwe-unblocker",
  "version": "1.5",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "https://*.wwe.com/*",
    "https://*.wwe9.com/*",
    "https://location.wwe.to/*"
  ],
  "web_accessible_resources": [
    "data/config.json",
    "data/loc.txt"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "70.0",
      "id": "{6BC5B59F-9ADC-405e-872F-3E44783BDA6C}"
    }
  }
}