Type stubs for certifi

types-certifi is a PEP 561 type stub package providing external type annotations for the `certifi` library, which itself provides Mozilla's carefully curated collection of Root Certificates for validating SSL certificates in Python applications. It is used by static type-checking tools like Mypy and Pyright to analyze code that uses `certifi`. This specific package version (2021.10.8.3) is an older snapshot from the `typeshed` project.