typing-extensions
Backported and Experimental Type Hints for Python 3.9+
About typing-extensions
Backported and Experimental Type Hints for Python 3.9+
Key Features
- Backports newer typing features to older Python versions
- Includes advanced type hints such as Literal and Protocol variants
- Helps libraries maintain forward compatibility for typing APIs
- Widely used by FastAPI, Pydantic, and static type checkers
Installation
uv add typing-extensionsRelated Tools
Quick Info
- Latest Version
- 4.15.0
- First Release
- 2017
- License
- Unknown
- Categories
- Type CheckingDevelopment ToolsLibrary