diff --git a/core/lib.rs b/core/lib.rs
index 94853aa80..aa5f90543 100644
--- a/core/lib.rs
+++ b/core/lib.rs
@@ -9,7 +9,7 @@ mod json;
 pub mod mvcc;
 mod parameters;
 mod pseudo;
-mod result;
+pub mod result;
 mod schema;
 mod storage;
 mod translate;
@@ -42,7 +42,9 @@ use storage::btree::btree_init_page;
 use storage::database::FileStorage;
 use storage::page_cache::DumbLruPageCache;
 use storage::pager::allocate_page;
+pub use storage::pager::PageRef;
 use storage::sqlite3_ondisk::{DatabaseHeader, DATABASE_HEADER_SIZE};
+pub use storage::wal::CheckpointMode;
 pub use storage::wal::WalFile;
 pub use storage::wal::WalFileShared;
 use types::OwnedValue;