Just made the first alpha release (0.3.0) of docstub. 🚀 It's a tool to generate Python stub files using type information from docstrings.
https://github.com/scientific-python/docstub
We are developing it to help with adding type annotations to scikit-image. Since many packages, including scikit-image, already describe type information in their docstrings, we want to take advantage of that.