Examine source code of Bookmarks Collections

{
  "manifest_version": 2,
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "version": "1.0.3",
  "default_locale": "en",
  "author": "Teddy Thioulouse",
  "background": {
    "scripts": [
      "js/browser-polyfill.min.js",
      "js/background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Bookmarks Collections",
    "default_popup": "html/popup.html",
    "default_icon": {
      "16": "img/icon16.png",
      "32": "img/icon32.png",
      "48": "img/icon48.png",
      "128": "img/icon128.png"
    }
  },
  "permissions": [
    "bookmarks",
    "storage"
  ]
}