Examine source code of Logseq Quick Captures

{
  "manifest_version": 2,
  "name": "Logseq Quick Capture",
  "version": "1.0",
  "description": "Quickly capture the current webpage's URL, title, and selected text to your open Logseq graph.",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "activeTab",
    "storage"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{e752fa5b-97a4-4e0c-9038-4c5aebb0226f}"
    }
  }
}