{
  "name": "MIME Handler Isolation Test",
  "version": "1.0",
  "manifest_version": 3,
  "mime_types_handler": {
    "application/pdf": {
      "handler_url": "viewer.html",
      "can_embed": true
    }
  },
  "web_accessible_resources": [{
    "resources": ["helper.html"],
    "matches": ["<all_urls>"]
  }]
}