def __init_subclass__(cls, **kwargs):
        """Set default properties.

        Args:
            **kwargs: The kwargs to pass to the superclass.
        """
        super().__init_subclass__(**kwargs)

        # Ensure renamed props from parent classes are applied to the subclass.
        if cls._rename_props:
            inherited_rename_props = {}
            for parent in reversed(cls.mro()):
                if issubclass(parent, Component) and parent._rename_props:
                    inherited_rename_props.update(parent._rename_props)
            cls._rename_props = inherited_rename_props
Set default properties.

        Args:
            **kwargs: The kwargs to pass to the superclass.
        
reflex/components/component.py