DOC: Docstring for BooleanDType inconsistent with the rest of repo

[saguaro1234]

Pandas version checks

• I have checked that the issue still exists on the latest versions of the docs on main here

Location of the documentation

https://github.com/pandas-dev/pandas/blob/main/pandas/core/arrays/boolean.py

Documentation problem

The docstring for the class BooleanDType has very little information about the functionality of the class.
"""
Extension dtype for boolean data.

.. warning::

   BooleanDtype is considered experimental. The implementation and
   parts of the API may change without warning.

Attributes
----------
None

Methods
-------
None

See Also
--------
StringDtype : Extension dtype for string data.

Examples
--------
>>> pd.BooleanDtype()
BooleanDtype
"""

What pieces of the docstring are included are sparse, and there is no parameters section included. In order to understand anything that the class is used for, I have to read through the code, which defeats the purpose of having the docstring. I read through the other class in the file and its docstring is far more developed and had a multi sentence summary of the classes uses, a parameters section and examples that used example data to convey a use case.

Suggested fix for documentation

I suggest that somebody find what parameters are being used and add a section for them. Also, that a more specific example section be added and that the summary section be extended to include more description of the class's function.

I would be happy to start remedying these problems.