This is one step towards adding mypy and shipping type hints. This change fixes all errors of the format:
tests/test_codeblock.py:136: error: Function is missing a return type annotation [no-untyped-def]
tests/test_codeblock.py:136: note: Use "-> None" if function does not return a value
This is one step towards adding mypy and shipping type hints. This change fixes all errors of the format:
when running: