`NamedTuple`'s `_tuplegetter` is not recognized

[Gatsik]

mypy parses NamedTuple class definition in the same way it parses regular class variables:

from typing import NamedTuple
from typing import reveal_type


class A(NamedTuple):
    foo: str = "foo"


reveal_type(A.foo)
a = "_" + A.foo

mypy t.py

t.py:9: note: Revealed type is "builtins.str"
Success: no issues found in 1 source file

python3 t.py

Runtime type is '_tuplegetter'
Traceback (most recent call last):
  File "D:\workspace\client\t.py", line 10, in <module>
    a = "_" + A.foo
        ~~~~^~~~~~~
TypeError: can only concatenate str (not "collections._tuplegetter") to str

mypy --version && python3 --version

mypy 1.16.1 (compiled: yes)
Python 3.13.5