Examine source code of Thies Arntzen

{
  "name": "GORewind extension (desktop app required)",
  "description": "",
  "manifest_version": 2,
  "version": "1.0.2resigned1",
  "applications": {
    "gecko": {
      "id": "gorewind@m37.ai",
      "strict_min_version": "50.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "permissions": [
    "nativeMessaging",
    "tabs"
  ]
}