Examine source code of LeetCode Hints

{
  "name": "LeetCode Hints",
  "description": "Extension to help with LeetCode",
  "version": "1.2.0",
  "manifest_version": 3,
  "action": {
    "default_title": "LeetCode Hints",
    "default_icon": "logo.png",
    "default_popup": "index.html"
  },
  "permissions": [
    "tabs",
    "activeTab"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'; style-src 'self' 'unsafe-inline'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{C6611B69-E123-4948-9452-46943341BD60}"
    }
  }
}