ak.types.OptionType
-------------------

The type of an :doc:`ak.layout.IndexedOptionArray`,
:doc:`ak.layout.ByteMaskedArray`, :doc:`ak.layout.BitMaskedArray`, or
:doc:`ak.layout.UnmaskedArray`.

In addition to the properties and methods described in :doc:`ak.types.Type`,
an OptionType has the following.

ak.types.OptionType.__init__
============================

.. py:method:: ak.types.OptionType.__init__(type, parameters=None, typestr=None)

ak.types.OptionType.type
========================

.. py:attribute:: ak.types.OptionType.type
