Examine source code of Bizybear Study Importer

{
  "manifest_version": 3,
  "name": "Bizybear Study Importer",
  "version": "1.0.1",
  "description": "Automatically import flashcards from Quizlet to Bizybear.",
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://quizlet.com/*",
    "https://*.bizybear.app/*",
    "https://knowt.com/*",
    "https://*.knowt.com/*"
  ],
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png",
      "128": "icons/icon-128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://quizlet.com/*",
        "https://knowt.com/*",
        "https://*.knowt.com/*"
      ],
      "js": [
        "content-scripts/quizlet.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://*.bizybear.app/*"
      ],
      "js": [
        "content-scripts/bizybear.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon-96.png"
      ],
      "matches": [
        "https://*.bizybear.app/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "bizybear-study-importer@bizybear.app",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}