def scope():
    from collections.abc import Generator

    class IteratorReturningSimpleGenerator1:
        def __iter__(self) -> Generator: ...  # PYI058 (use `Iterator`)

def scope():
    import typing

    class IteratorReturningSimpleGenerator2:
        def __iter__(self) -> typing.Generator: ...  # PYI058 (use `Iterator`)

def scope():
    import collections.abc

    class IteratorReturningSimpleGenerator3:
        def __iter__(self) -> collections.abc.Generator: ...  # PYI058 (use `Iterator`)

def scope():
    import collections.abc
    from typing import Any

    class IteratorReturningSimpleGenerator4:
        def __iter__(self, /) -> collections.abc.Generator[str, Any, None]: ...  # PYI058 (use `Iterator`)

def scope():
    import collections.abc
    import typing

    class IteratorReturningSimpleGenerator5:
        def __iter__(self, /) -> collections.abc.Generator[str, None, typing.Any]: ...  # PYI058 (use `Iterator`)

def scope():
    from collections.abc import Generator

    class IteratorReturningSimpleGenerator6:
        def __iter__(self, /) -> Generator[str, None, None]: ...  # PYI058 (use `Iterator`)

def scope():
    import typing_extensions

    class AsyncIteratorReturningSimpleAsyncGenerator1:
        def __aiter__(self,) -> typing_extensions.AsyncGenerator: ...  # PYI058 (Use `AsyncIterator`)

def scope():
    import collections.abc

    class AsyncIteratorReturningSimpleAsyncGenerator3:
        def __aiter__(self, /) -> collections.abc.AsyncGenerator[str, None]:
            ...  # PYI058 (Use `AsyncIterator`)

def scope():
    import collections.abc

    class AsyncIteratorReturningSimpleAsyncGenerator3:
        def __aiter__(self, /) -> collections.abc.AsyncGenerator[str, None]: ...  # PYI058 (Use `AsyncIterator`)

def scope():
    from typing import Iterator

    class CorrectIterator:
        def __iter__(self) -> Iterator[str]: ...  # OK

def scope():
    import collections.abc

    class CorrectAsyncIterator:
        def __aiter__(self) -> collections.abc.AsyncIterator[int]: ...  # OK

def scope():
    import typing

    class Fine:
        def __iter__(self) -> typing.Self: ...  # OK

def scope():
    class StrangeButWeWontComplainHere:
        def __aiter__(self) -> list[bytes]: ...  # OK

def scope():
    from collections.abc import Generator
    def __iter__(self) -> Generator: ...  # OK (not in class scope)

def scope():
    from collections.abc import AsyncGenerator
    def __aiter__(self) -> AsyncGenerator: ...  # OK (not in class scope)

def scope():
    from collections.abc import Generator

    class IteratorReturningComplexGenerator:
        def __iter__(self) -> Generator[str, int, bytes]: ...  # OK

def scope():
    from collections.abc import AsyncGenerator

    class AsyncIteratorReturningComplexAsyncGenerator:
        def __aiter__(self) -> AsyncGenerator[str, int]: ...  # OK

def scope():
    from collections.abc import AsyncGenerator

    class ClassWithInvalidAsyncAiterMethod:
        async def __aiter__(self) -> AsyncGenerator: ...  # OK

def scope():
    from collections.abc import Generator

    class IteratorWithUnusualParameters1:
        def __iter__(self, foo) -> Generator: ...  # OK

def scope():
    from collections.abc import Generator

    class IteratorWithUnusualParameters2:
        def __iter__(self, *, bar) -> Generator: ...  # OK

def scope():
    from collections.abc import Generator

    class IteratorWithUnusualParameters3:
        def __iter__(self, *args) -> Generator: ...  # OK

def scope():
    from collections.abc import Generator

    class IteratorWithUnusualParameters4:
        def __iter__(self, **kwargs) -> Generator: ...  # OK