import builtins
from typing import Union

w: builtins.type[int] | builtins.type[str] | builtins.type[complex]
x: type[int] | type[str] | type[float]
y: builtins.type[int] | type[str] | builtins.type[complex]
z: Union[type[float], type[complex]]
z: Union[type[float, int], type[complex]]


def func(arg: type[int] | str | type[float]) -> None:
    ...


# OK
x: type[int, str, float]
y: builtins.type[int, str, complex]
z: Union[float, complex]


def func(arg: type[int, float] | str) -> None:
    ...


# OK
item: type[requests_mock.Mocker] | type[httpretty] = requests_mock.Mocker


def func():
    # PYI055
    x: type[requests_mock.Mocker] | type[httpretty] | type[str] = requests_mock.Mocker
    y: Union[type[requests_mock.Mocker], type[httpretty], type[str]] = requests_mock.Mocker


def func():
    from typing import Union as U

    # PYI055
    x: Union[type[requests_mock.Mocker], type[httpretty], type[str]] = requests_mock.Mocker


def convert_union(union: UnionType) -> _T | None:
    converters: tuple[
        type[_T] | type[Converter[_T]] | Converter[_T] | Callable[[str], _T], ...  # PYI055
    ] = union.__args__
    ...

def convert_union(union: UnionType) -> _T | None:
    converters: tuple[
        Union[type[_T] | type[Converter[_T]] | Converter[_T] | Callable[[str], _T]], ...  # PYI055
    ] = union.__args__
    ...

def convert_union(union: UnionType) -> _T | None:
    converters: tuple[
        Union[type[_T] | type[Converter[_T]]] | Converter[_T] | Callable[[str], _T], ...  # PYI055
    ] = union.__args__
    ...

def convert_union(union: UnionType) -> _T | None:
    converters: tuple[
        Union[type[_T] | type[Converter[_T]] | str] | Converter[_T] | Callable[[str], _T], ...  # PYI055
    ] = union.__args__
    ...