Examine source code of TBlock ADGuard

{
  "name": "Ad Blocker",
  "version": "1.0",
  "description": "This extension blocks ads on webpages. Made by Tria!",
  "manifest_version": 2,
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "<all_urls>",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b07cae7b-fce4-4ebc-b9c2-e65ee9272d15}"
    }
  }
}