refactor: Ruma upstraming, bake a little more

src/core/matrix/mod.rs

@@ -9,4 +9,4 @@ pub mod versions;
 pub use event::{Event, TypeExt as EventTypeExt};
 pub use pdu::{Pdu, PduBuilder, PduCount, PduEvent, PduId, RawPduId, ShortId};
 pub use state_key::StateKey;
-pub use state_res::{StateMap, TypeStateKey};
+pub use state_res::{StateMap, TypeStateKey};