Examine source code of VioletOneX

{
  "name": "VioletOne",
  "description": "Simple and pure violet theme",
  "manifest_version": 2,
  "version": "0.2resigned1",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "theme"
  ],
  "applications": {
    "gecko": {
      "strict_min_version": "60.0",
      "id": "violet-one@yukikaze"
    }
  }
}