diff --git a/spine-ts/build/spine-all.d.ts b/spine-ts/build/spine-all.d.ts
index 0dd20ee20..ec6383ebd 100644
--- a/spine-ts/build/spine-all.d.ts
+++ b/spine-ts/build/spine-all.d.ts
@@ -1483,8 +1483,8 @@ declare module spine.webgl {
 		private shapes;
 		private shapesShader;
 		private activeRenderer;
-		private skeletonRenderer;
-		private skeletonDebugRenderer;
+		skeletonRenderer: SkeletonRenderer;
+		skeletonDebugRenderer: SkeletonDebugRenderer;
 		private QUAD;
 		private QUAD_TRIANGLES;
 		private WHITE;
diff --git a/spine-ts/build/spine-webgl.d.ts b/spine-ts/build/spine-webgl.d.ts
index 8a5bdd843..8a2126b62 100644
--- a/spine-ts/build/spine-webgl.d.ts
+++ b/spine-ts/build/spine-webgl.d.ts
@@ -1452,8 +1452,8 @@ declare module spine.webgl {
 		private shapes;
 		private shapesShader;
 		private activeRenderer;
-		private skeletonRenderer;
-		private skeletonDebugRenderer;
+		skeletonRenderer: SkeletonRenderer;
+		skeletonDebugRenderer: SkeletonDebugRenderer;
 		private QUAD;
 		private QUAD_TRIANGLES;
 		private WHITE;
diff --git a/spine-ts/build/spine-widget.d.ts b/spine-ts/build/spine-widget.d.ts
index 3ee7cfe7c..f1e96ec19 100644
--- a/spine-ts/build/spine-widget.d.ts
+++ b/spine-ts/build/spine-widget.d.ts
@@ -1452,8 +1452,8 @@ declare module spine.webgl {
 		private shapes;
 		private shapesShader;
 		private activeRenderer;
-		private skeletonRenderer;
-		private skeletonDebugRenderer;
+		skeletonRenderer: SkeletonRenderer;
+		skeletonDebugRenderer: SkeletonDebugRenderer;
 		private QUAD;
 		private QUAD_TRIANGLES;
 		private WHITE;
diff --git a/spine-ts/webgl/src/SceneRenderer.ts b/spine-ts/webgl/src/SceneRenderer.ts
index c348b149c..97d374055 100644
--- a/spine-ts/webgl/src/SceneRenderer.ts
+++ b/spine-ts/webgl/src/SceneRenderer.ts
@@ -39,8 +39,8 @@ module spine.webgl {
 		private shapes: ShapeRenderer;
 		private shapesShader: Shader;
 		private activeRenderer: PolygonBatcher | ShapeRenderer | SkeletonDebugRenderer = null;
-		private skeletonRenderer: SkeletonRenderer;
-		private skeletonDebugRenderer: SkeletonDebugRenderer;
+		skeletonRenderer: SkeletonRenderer;
+		skeletonDebugRenderer: SkeletonDebugRenderer;
 		private QUAD = [
 			0, 0, 1, 1, 1, 1, 0, 0,
 			0, 0, 1, 1, 1, 1, 0, 0,