venv/share/jupyter/lab/schemas/@jupyterlab/filebrowser-extension/open-browser-tab.json

{
  "title": "File Browser Open Browser Tab",
  "description": "File Browser Open Browser Tab settings.",
  "jupyter.lab.menus": {
    "context": [
      {
        "command": "filebrowser:open-browser-tab",
        "selector": ".jp-DirListing-item[data-isdir=\"false\"]",
        "rank": 1.6
      }
    ]
  },
  "properties": {},
  "additionalProperties": false,
  "type": "object"
}