Examine source code of SuperSearch

{
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "description": "__MSG_extensionDescription__",
  "version": "0.22",
  "default_locale": "en",
  "omnibox": {
    "keyword": "ss"
  },
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg",
    "512": "icon.svg"
  },
  "background": {
    "scripts": [
      "default.js",
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options/options.html"
  },
  "permissions": [
    "storage"
  ]
}