diff --git a/core/lib.rs b/core/lib.rs
index 606304ad57..acaa273e24 100644
--- a/core/lib.rs
+++ b/core/lib.rs
@@ -88,6 +88,7 @@ pub use crate::resources::Resource;
 pub use crate::resources::ResourceId;
 pub use crate::resources::ResourceTable;
 pub use crate::runtime::CompiledWasmModuleStore;
+pub use crate::runtime::CrossIsolateStore;
 pub use crate::runtime::GetErrorClassFn;
 pub use crate::runtime::JsErrorCreateFn;
 pub use crate::runtime::JsRuntime;
@@ -96,6 +97,7 @@ pub use crate::runtime::SharedArrayBufferStore;
 pub use crate::runtime::Snapshot;
 // pub use crate::runtime_modules::include_js_files!;
 pub use crate::extensions::Extension;
+pub use crate::extensions::ExtensionBuilder;
 pub use crate::extensions::OpMiddlewareFn;
 pub use crate::extensions::OpPair;
 
diff --git a/ext/broadcast_channel/lib.rs b/ext/broadcast_channel/lib.rs
index b499d6fbf3..ad64175581 100644
--- a/ext/broadcast_channel/lib.rs
+++ b/ext/broadcast_channel/lib.rs
@@ -3,6 +3,7 @@
 mod in_memory_broadcast_channel;
 
 pub use in_memory_broadcast_channel::InMemoryBroadcastChannel;
+pub use in_memory_broadcast_channel::InMemoryBroadcastChannelResource;
 
 use async_trait::async_trait;
 use deno_core::error::AnyError;