Merge branch 'master' into maybe-sync-signal

packages/fullstack/src/lib.rs

@@ -40,6 +40,8 @@ pub mod prelude {
     #[cfg(not(feature = "ssr"))]
     pub use crate::html_storage::deserialize::get_root_props_from_document;
     pub use crate::launch::LaunchBuilder;
+    #[cfg(feature = "ssr")]
+    pub use crate::layer::{Layer, Service};
     #[cfg(all(feature = "ssr", feature = "router"))]
     pub use crate::render::pre_cache_static_routes_with_props;
     #[cfg(feature = "ssr")]