def _jupyter_server_extension_points():
    """
    Makes the jupyter_server singleuser extension discoverable.

    Returns a list of dictionaries with metadata describing
    where to find the `_load_jupyter_server_extension` function.

    ref: https://jupyter-server.readthedocs.io/en/latest/developers/extensions.html
    """
    from .singleuser.extension import JupyterHubSingleUser

    return [{"module": "jupyterhub", "app": JupyterHubSingleUser}]
Makes the jupyter_server singleuser extension discoverable.

Returns a list of dictionaries with metadata describing
where to find the `_load_jupyter_server_extension` function.

ref: https://jupyter-server.readthedocs.io/en/latest/developers/extensions.html
jupyterhub/__init__.py