text: import _plotly_utils.basevalidators
  
  
  class DtickrangeValidator(_plotly_utils.basevalidators.InfoArrayValidator):
      def __init__(
          self,
          plotly_name="dtickrange",
          parent_name="icicle.marker.colorbar.tickformatstop",
          **kwargs,
      ):
          super(DtickrangeValidator, self).__init__(
              plotly_name=plotly_name,
              parent_name=parent_name,
              edit_type=kwargs.pop("edit_type", "colorbars"),
              items=kwargs.pop(
                  "items",
                  [
                      {"editType": "colorbars", "valType": "any"},
                      {"editType": "colorbars", "valType": "any"},
                  ],
              ),
              **kwargs,
          )
  