Rule.endpoint type annotation doesn't comply with the documentation

[jkhsjdhjs]

According to the documentation, anything can be used as a Rule endpoint: https://werkzeug.palletsprojects.com/en/3.0.x/routing/#werkzeug.routing.Rule

The endpoint for this rule. This can be anything. A reference to a function, a string, a number etc. The preferred way is using a string because the endpoint is used for URL generation.

However, the type is annotated as str | None:

werkzeug/src/werkzeug/routing/rules.py

Line 448 in d3dd65a

endpoint: str | None = None,

werkzeug/src/werkzeug/routing/rules.py

Line 488 in d3dd65a

self.endpoint: str = endpoint # type: ignore

The same applies to the parameter endpoint of MapAdapter.build() (and possibly more):

werkzeug/src/werkzeug/routing/map.py

Line 825 in d3dd65a

endpoint: str,

Environment:

• Werkzeug version: 3.0.1