diff --git a/src/prelude.rs b/src/prelude.rs
index ca52cd6..73f4e49 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -1,11 +1,25 @@
 pub use crate::client::Client as CodempClient;
 pub use crate::errors::Error as CodempError;
 
+pub use crate::Controller as CodempController;
 pub use crate::cursor::controller::CursorController as CodempCursorController;
 pub use crate::buffer::controller::BufferController as CodempBufferController;
 
+pub use crate::buffer::factory::OperationFactory as CodempOperationFactory;
+pub use operational_transform::OperationSeq as CodempOperationSeq;
 pub use crate::buffer::TextChange as CodempTextChange;
-pub use crate::proto::CursorPosition as CodempCursorPosition;
+
+pub use crate::proto::{
+	CursorPosition as CodempCursorPosition,
+	CursorEvent as CodempCursorEvent,
+	RowCol as CodempRowCol,
+};
+
+#[cfg(feature = "sync")]
+pub use crate::instance::sync::Instance as CodempInstance;
+
+#[cfg(not(feature = "sync"))]
+pub use crate::instance::a_sync::Instance as CodempInstance;
 
 #[cfg(feature = "global")]
 pub use crate::instance::global::INSTANCE as CODEMP_INSTANCE;