diff --git a/src/scene/shader-lib/chunks/chunks.js b/src/scene/shader-lib/chunks/chunks.js
index 633915313eb..79a0a2910c8 100644
--- a/src/scene/shader-lib/chunks/chunks.js
+++ b/src/scene/shader-lib/chunks/chunks.js
@@ -199,7 +199,7 @@ import webgpuVS from '../../../platform/graphics/shader-chunks/vert/webgpu.js';
 /**
  * Object containing all default shader chunks used by shader generators.
  *
- * @type {object}
+ * @type {Record<string, string>}
  * @category Graphics
  */
 const shaderChunks = {