///pub mod negotiate {    #[cfg(feature = "credentials")]    pub use gix_negotiate::Algorithm;    #[cfg(any(feature = "blocking-network-client", feature = "async-network-client"))]    pub use gix_protocol::fetch::negotiate::Error;} #[cfg(any(feature = "blocking-network-client", feature = "async-network-client"))]pub use super::connection::fetch::{    Error, Outcome, Prepare, ProgressId, RefLogMessage, Status, outcome, prepare, refs,}; /// If `Yes`, don't really make changes but do as much as possible to get an idea of what would be done.#[derive(Debug, Copy, Clone, PartialEq, Eq)]#[cfg(any(feature = "blocking-network-client", feature = "async-network-client"))]pub(crate) enum DryRun {    /// Enable dry-run mode and don't actually change the underlying repository in any way.    Yes,    /// Run the operation like normal, making changes to the underlying repository.    No,} /// How to deal with refs when cloning or fetching.#[derive(Debug, Copy, Clone, PartialEq, Eq)]#[cfg(any(feature = "blocking-network-client", feature = "async-network-client"))]pub(crate) enum WritePackedRefs {    /// Normal operation, i.e. don't use packed-refs at all for writing.    Never,    /// Put ref updates straight into the `packed-refs` file, without creating loose refs first or dealing with them in any way.    Only,} #[cfg(any(feature = "blocking-network-client", feature = "async-network-client"))]pub use gix_protocol::fetch::{RefMap, refmap};pub use gix_protocol::fetch::{Shallow, Tags};