Examine source code of Советник Яндекс.Маркета

{
  "applications": {
    "gecko": {
      "id": "sovetnik@metabar.ru",
      "strict_min_version": "48.0"
    }
  },
  "description": "__MSG_extDescription__",
  "icons": {
    "16": "16.png",
    "32": "32.png",
    "48": "48.png",
    "64": "64.png",
    "128": "128.png"
  },
  "background": {
    "scripts": [
      "sovetnik/sovetnik-vendor.js",
      "sovetnik/injectors/sovetnik-inject-background.min.js"
    ]
  },
  "version": "3.1.18.62",
  "manifest_version": 2,
  "default_locale": "ru",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end",
      "js": [
        "sovetnik/sovetnik-vendor.js",
        "sovetnik/injectors/sovetnik-inject-content.min.js",
        "sovetnik/script/sovetnik-vendor.js",
        "sovetnik/script/sovetnik-templates.js",
        "sovetnik/script/sovetnik-internal.min.js"
      ],
      "all_frames": true
    }
  ],
  "browser_action": {
    "default_popup": "sovetnik/popup/popup.html",
    "default_icon": {
      "19": "19.png",
      "38": "38.png"
    }
  },
  "permissions": [
    "<all_urls>",
    "tabs",
    "cookies",
    "notifications",
    "webNavigation",
    "storage"
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "author": "ООО «Яндекс.Маркет»",
  "name": "__MSG_extName__"
}