a
    ß™fb  ã                   @   st   d Z ddlT zddlmZ W nJ eefyf   zddlmZ W n eefyX   eZY n
0 ddlT Y n0 eeuZdS )zD
Support for ``typing`` py3.9+ features while min version is py3.8.
é    )Ú*)Ú	AnnotatedN)Ú__doc__Útypingr   ÚImportErrorÚModuleNotFoundErrorZtyping_extensionsÚNotImplementedZHAS_ANNOTATED© r	   r	   ú4lib/python3.9/site-packages/astropy/units/_typing.pyÚ<module>   s   
