class_docstr: Parameters shared between `rolling` and `rolling_outlier_std`.
code: def _roll_kwargs(self):
      return {
          "window": self.p.rolling_window,
          "center": self.p.center,
          "min_periods": self.p.min_periods,
      }
  
imports: import numpy
  import pandas
  import param
  from packaging.version import Version
  from ..core import Element, Operation
  from ..core.data import PandasInterface
  from ..core.util import _PANDAS_FUNC_LOOKUP, pandas_version
  from ..element import Scatter
label_desc: Use image node_id 1 for calling the RollingBase obj's underlying member method code with example usage: obj._roll_kwargs() and returns: dict