Examine source code of MiShare

{
  "name": "MiShare",
  "version": "0.1",
  "manifest_version": 2,
  "description": "__MSG_extension_description__",
  "default_locale": "en",
  "icons": {
    "96": "icons/96.png",
    "128": "icons/128.png",
    "256": "icons/256.png"
  },
  "browser_action": {
    "default_title": "",
    "default_icon": "icons/128.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    "fonts/notosans.otf"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{637036ee-3555-4bd7-9690-b316e0051e26}"
    }
  }
}