Python Typing Module

Type hints support — List, Dict, Optional, Union, Protocol, and more. This category documents 0 Python typing module entries, and each page gives you the full syntax, the parameter list, the return value, and a runnable example. For a structured walkthrough of the whole topic, read the Typing Module guide. Typing Module belongs to the Core Language group alongside Built-in Functions, Statements & Keywords, Dataclasses Module, Enum Module. You can also search across every category from the search page, browse the complete A–Z index, or try any example in the Python playground. Python Reference documents 978+ functions, methods, and modules across 114 categories of the standard library, and every entry in this Typing Module category follows the same format — syntax first, then what it does, the parameters it accepts, what it returns, and a working code example — so once you have read one page you can read them all.