Examine source code of Adblock Youtube NoADS

{
  "action": {
    "default_icon": {
      "38": "icons/i38.png",
      "48": "icons/i48.png",
      "128": "icons/i128.png"
    },
    "default_popup": "popup.html",
    "default_title": "Options"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "adblock-youtube-noads@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "content_scripts": [
    {
      "css": [
        "contentScript.css"
      ],
      "js": [
        "contentScript.js"
      ],
      "matches": [
        "*://*.youtube.com/*"
      ],
      "run_at": "document_start"
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "enabled": true,
        "id": "ruleset_1",
        "path": "rules/rules.json"
      }
    ]
  },
  "default_locale": "en_US",
  "description": "__MSG_appDesc__",
  "host_permissions": [
    "*://*.youtube.com/*"
  ],
  "icons": {
    "38": "icons/i38.png",
    "48": "icons/i48.png",
    "128": "icons/i128.png"
  },
  "manifest_version": 3,
  "name": "__MSG_appName__",
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "notifications",
    "alarms"
  ],
  "short_name": "Adblock Youtube",
  "version": "0.1.4"
}