1 files changed, 14 insertions, 0 deletions
diff --git a/packages/bun-devtools/heap/jsc.d.ts b/packages/bun-devtools/heap/jsc.d.ts
new file mode 100644
index 000000000..28ae48127
--- /dev/null
+++ b/packages/bun-devtools/heap/jsc.d.ts
@@ -0,0 +1,14 @@
+export namespace JSC {
+  /**
+   * @link https://github.com/WebKit/webkit/blob/main/Source/JavaScriptCore/heap/HeapSnapshotBuilder.h
+   */
+  export type HeapSnapshot = {
+    version: 2;
+    type: "Inspector";
+    nodes: number[];
+    nodeClassNames: string[];
+    edges: number[];
+    edgeTypes: string[];
+    edgeNames: string[];
+  };
+}