.. currentmodule:: PySide6.QtDesigner
.. py:class:: QPyDesignerTaskMenuExtension

    QPyDesignerTaskMenuExtension is the base class for implementing
    `QDesignerTaskMenuExtension class`_
    for a *Qt Widgets Designer* custom widget plugin in Python.
    It provides the required inheritance from :class:`~PySide6.QtCore.QObject`.

.. _QDesignerTaskMenuExtension class: https://doc.qt.io/qt-6/qdesignertaskmenuextension.html