add module docstring

adr26 · Jun 11, 2021 · fc9962d · fc9962d
1 parent b0cda33
commit fc9962d
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/bitarray/__init__.pyi b/bitarray/__init__.pyi
@@ -1,10 +1,14 @@
+"""
+This stub, as well as util.pyi, have been tested with
+Python 3.9 and mypy 0.901
+"""
 from collections.abc import Iterable, Iterator
 from unittest.runner import TextTestResult
 
-from typing import Any, BinaryIO, Literal, Union, overload
+from typing import BinaryIO, Hashable, Union, overload
 
 
-Codedict = dict[Any, bitarray]
+Codedict = dict[Hashable, bitarray]
 
 
 class decodetree: