async def __aexit__(
        self,
        exc_type: type[BaseException] | None,
        exc_value: BaseException | None,
        traceback: types.TracebackType | None,
    ) -> bool | None:
        return self._cm.__exit__(exc_type, exc_value, traceback)


# Vendored from starlette.routing to avoid importing private symbols
def _wrap_gen_lifespan_context(

    ```
    """

    def __init__(
        self: AppType,
        *,
        debug: Annotated[
            bool,
            Doc(
                """
                Boolean indicating if debug tracebacks should be returned on server
                errors.

                Read more in the
                [Starlette docs for Applications](https://www.starlette.dev/applications/#instantiating-the-application).