Examine source code of PrimePass extension

{
  "manifest_version": 3,
  "default_locale": "ru",
  "name": "__MSG_ext_name__",
  "version": "1.1.2",
  "description": "__MSG_ext_description__",
  "browser_specific_settings": {
    "gecko": {
      "id": "extension@prime-pass.ru",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "browsingActivity",
          "websiteActivity",
          "websiteContent",
          "searchTerms"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "notifications",
    "alarms",
    "clipboardWrite"
  ],
  "host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "action": {
    "default_title": "__MSG_ext_name__",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "icon-16.png",
    "48": "icon-48.png",
    "96": "icon-96.png",
    "128": "icon-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "content-script.js"
      ],
      "all_frames": true,
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icon.png",
        "generator-frame.html",
        "generator-frame.js",
        "_locales/en/messages.json",
        "_locales/ru/messages.json"
      ],
      "matches": [
        "https://*/*",
        "http://*/*"
      ]
    }
  ]
}