diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/mod.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/mod.rs
index 6b3c8edd4cf7..20182f35550d 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/mod.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/mod.rs
@@ -1 +1,5 @@
-pub(crate) mod node;
+pub mod node;
+
+pub use node::{
+    EcmascriptBuildNodeChunk, EcmascriptBuildNodeEntryChunk, EcmascriptBuildNodeRuntimeChunk,
+};
diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/chunk.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/chunk.rs
index e8dcc087a012..5322a8545716 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/chunk.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/chunk.rs
@@ -19,7 +19,7 @@ use crate::NodeJsChunkingContext;
 #[turbo_tasks::value(shared)]
 #[derive(ValueToString)]
 #[value_to_string("Ecmascript Build Node Chunk")]
-pub(crate) struct EcmascriptBuildNodeChunk {
+pub struct EcmascriptBuildNodeChunk {
     chunking_context: ResolvedVc<NodeJsChunkingContext>,
     chunk: ResolvedVc<EcmascriptChunk>,
 }
@@ -66,6 +66,11 @@ impl EcmascriptBuildNodeChunk {
             self.source_map(),
         ))
     }
+
+    #[turbo_tasks::function]
+    pub fn chunk(&self) -> Vc<Box<dyn Chunk>> {
+        Vc::upcast(*self.chunk)
+    }
 }
 
 #[turbo_tasks::value_impl]
diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/chunk.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/chunk.rs
index ab7890429baa..ab73b3a406a4 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/chunk.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/chunk.rs
@@ -6,7 +6,7 @@ use turbo_tasks::{ResolvedVc, ValueToString, Vc, turbobail};
 use turbo_tasks_fs::{File, FileContent, FileSystemPath};
 use turbopack_core::{
     asset::{Asset, AssetContent},
-    chunk::{ChunkingContext, EvaluatableAssets, ModuleChunkItemIdExt},
+    chunk::{ChunkData, ChunkingContext, ChunksData, EvaluatableAssets, ModuleChunkItemIdExt},
     code_builder::{Code, CodeBuilder},
     module_graph::ModuleGraph,
     output::{
@@ -25,7 +25,7 @@ use crate::NodeJsChunkingContext;
 #[turbo_tasks::value(shared)]
 #[derive(ValueToString)]
 #[value_to_string("Ecmascript Build Node Entry Chunk")]
-pub(crate) struct EcmascriptBuildNodeEntryChunk {
+pub struct EcmascriptBuildNodeEntryChunk {
     path: FileSystemPath,
     other_chunks: ResolvedVc<OutputAssets>,
     evaluatable_assets: ResolvedVc<EvaluatableAssets>,
@@ -63,6 +63,29 @@ impl EcmascriptBuildNodeEntryChunk {
         .cell()
     }
 
+    #[turbo_tasks::function]
+    pub async fn chunks_data(&self) -> Result<Vc<ChunksData>> {
+        Ok(ChunkData::from_assets(
+            self.chunking_context.output_root().owned().await?,
+            *self.other_chunks,
+        ))
+    }
+
+    #[turbo_tasks::function]
+    pub fn evaluatable_assets(&self) -> Vc<EvaluatableAssets> {
+        *self.evaluatable_assets
+    }
+
+    #[turbo_tasks::function]
+    pub fn module_graph(&self) -> Vc<ModuleGraph> {
+        *self.module_graph
+    }
+
+    #[turbo_tasks::function]
+    pub fn chunking_context(&self) -> Vc<Box<dyn ChunkingContext>> {
+        Vc::upcast(*self.chunking_context)
+    }
+
     #[turbo_tasks::function]
     async fn code(self: Vc<Self>) -> Result<Vc<Code>> {
         let this = self.await?;
diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/mod.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/mod.rs
index cd4d9271d1b5..b901539de911 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/mod.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/mod.rs
@@ -1,2 +1,2 @@
-pub(crate) mod chunk;
-pub(crate) mod runtime;
+pub mod chunk;
+pub mod runtime;
diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/runtime.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/runtime.rs
index ab0ffaa25d4e..168cc7b795b8 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/runtime.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/entry/runtime.rs
@@ -22,7 +22,7 @@ use crate::NodeJsChunkingContext;
 #[turbo_tasks::value(shared)]
 #[derive(ValueToString)]
 #[value_to_string("Ecmascript Build Node Runtime Chunk")]
-pub(crate) struct EcmascriptBuildNodeRuntimeChunk {
+pub struct EcmascriptBuildNodeRuntimeChunk {
     chunking_context: ResolvedVc<NodeJsChunkingContext>,
 }
 
diff --git a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/mod.rs b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/mod.rs
index 7768860da624..e7345679003c 100644
--- a/turbopack/crates/turbopack-nodejs/src/ecmascript/node/mod.rs
+++ b/turbopack/crates/turbopack-nodejs/src/ecmascript/node/mod.rs
@@ -1,5 +1,8 @@
-pub(crate) mod chunk;
+pub mod chunk;
 pub(crate) mod content;
-pub(crate) mod entry;
+pub mod entry;
 pub(crate) mod update;
 pub(crate) mod version;
+
+pub use chunk::EcmascriptBuildNodeChunk;
+pub use entry::{chunk::EcmascriptBuildNodeEntryChunk, runtime::EcmascriptBuildNodeRuntimeChunk};
diff --git a/turbopack/crates/turbopack-nodejs/src/lib.rs b/turbopack/crates/turbopack-nodejs/src/lib.rs
index 70f72ef4ec57..dd0bbc5d5eb4 100644
--- a/turbopack/crates/turbopack-nodejs/src/lib.rs
+++ b/turbopack/crates/turbopack-nodejs/src/lib.rs
@@ -2,6 +2,9 @@
 #![feature(arbitrary_self_types_pointers)]
 
 pub(crate) mod chunking_context;
-pub(crate) mod ecmascript;
+pub mod ecmascript;
 
 pub use chunking_context::{NodeJsChunkingContext, NodeJsChunkingContextBuilder};
+pub use ecmascript::{
+    EcmascriptBuildNodeChunk, EcmascriptBuildNodeEntryChunk, EcmascriptBuildNodeRuntimeChunk,
+};