Work on implementing interface.

src/protocol/mod.rs

@@ -2,18 +2,24 @@ mod endpoint;
 mod error;
 mod leaf;
 mod leaf_meta;
+mod leaf_template;
 mod packet;
 mod procedure;
+mod runtime;
 mod session;
 
+pub use crate::unshell_leaf;
 pub use endpoint::{Endpoint, HookID};
 pub use error::*;
 pub use leaf::Leaf;
 pub use leaf_meta::LeafMeta;
 pub use packet::Packet;
 pub use procedure::*;
+pub use runtime::*;
 pub use session::*;
-pub use unshell_macros::unshell_leaf;
+
+#[cfg(feature = "interface_ratatui")]
+pub use ratatui;
 
 // Various named types used for brevity
 use alloc::{