Examine source code of HideCookiePopover

{
  "manifest_version": 2,
  "name": "HideCookiePopup",
  "version": "1.0",
  "description": "Hides Cookie Popup with right click menu action",
  "icons": {
    "48": "./icons/border-48.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "menus",
    "activeTab"
  ]
}