type-stubs-pyi
Domain: Pure Python Packages
🎯 Motivation
Files with .pyi extension that declare type signatures for modules. Used by mypy and IDEs for static analysis.
📋 Concrete Example
A requests.pyi file declares def get(url: str) -> Response: ... so mypy can check your code.
🔗 Analogy
Type stubs are blueprints — they show the structure and measurements without the actual building.