diff --git a/examples-jsm/declarations.js b/examples-jsm/declarations.js
index af45c94b0..4bb8e5e4e 100644
--- a/examples-jsm/declarations.js
+++ b/examples-jsm/declarations.js
@@ -12,6 +12,8 @@ const files = [
     'nodes/core/NodeVarying',
     'renderers/common/nodes/NodeBuilderState',
     'renderers/common/nodes/Nodes',
+    'renderers/common/Animation',
+    'renderers/common/Background',
     'renderers/common/Binding',
     'renderers/common/ChainMap',
     'renderers/common/ClippingContext',
diff --git a/types/three/examples/jsm/renderers/common/Animation.d.ts b/types/three/examples/jsm/renderers/common/Animation.d.ts
new file mode 100644
index 000000000..1bf21e9c8
--- /dev/null
+++ b/types/three/examples/jsm/renderers/common/Animation.d.ts
@@ -0,0 +1,14 @@
+/// <reference types="webxr" />
+import Info from "./Info.js";
+import Nodes from "./nodes/Nodes.js";
+declare class Animation {
+    nodes: Nodes;
+    info: Info;
+    animationLoop: ((time: DOMHighResTimeStamp, frame?: XRFrame) => void) | null;
+    requestId: number | null;
+    constructor(nodes: Nodes, info: Info);
+    _init(): void;
+    dispose(): void;
+    setAnimationLoop(callback: ((time: DOMHighResTimeStamp, frame?: XRFrame) => void) | null): void;
+}
+export default Animation;
diff --git a/types/three/examples/jsm/renderers/common/Background.d.ts b/types/three/examples/jsm/renderers/common/Background.d.ts
new file mode 100644
index 000000000..f9e400848
--- /dev/null
+++ b/types/three/examples/jsm/renderers/common/Background.d.ts
@@ -0,0 +1,22 @@
+import { Mesh, Scene } from "three";
+import DataMap from "./DataMap.js";
+import Nodes from "./nodes/Nodes.js";
+import RenderContext from "./RenderContext.js";
+import Renderer from "./Renderer.js";
+import RenderList from "./RenderList.js";
+interface SceneData {
+    backgroundMesh?: Mesh;
+    backgroundCacheKey: string;
+}
+declare class Background extends DataMap<{
+    scene: {
+        key: Scene;
+        value: SceneData;
+    };
+}> {
+    renderer: Renderer;
+    nodes: Nodes;
+    constructor(renderer: Renderer, nodes: Nodes);
+    update(scene: Scene, renderList: RenderList, renderContext: RenderContext): void;
+}
+export default Background;