LightProbeHelper: Add WebGPU version. (#1239)

* LightProbeHelper: Add WebGPU version.

* Format

types/three/examples/jsm/helpers/LightProbeHelper.d.ts

@@ -1,10 +1,12 @@
 import { LightProbe, Mesh } from "three";
 
-export class LightProbeHelper extends Mesh {
-    constructor(lightProbe: LightProbe, size: number);
-
+declare class LightProbeHelper extends Mesh {
     lightProbe: LightProbe;
     size: number;
 
+    constructor(lightProbe: LightProbe, size?: number);
+
     dispose(): void;
 }
+
+export { LightProbeHelper };

types/three/examples/jsm/helpers/LightProbeHelperGPU.d.ts

@@ -0,0 +1,12 @@
+import { LightProbe, Mesh } from "three";
+
+declare class LightProbeHelper extends Mesh {
+    lightProbe: LightProbe;
+    size: number;
+
+    constructor(lightProbe: LightProbe, size?: number);
+
+    dispose(): void;
+}
+
+export { LightProbeHelper };

types/three/src/nodes/TSL.d.ts

@@ -171,3 +171,4 @@ export * from "./lighting/LightUtils.js";
 
 export { default as getGeometryRoughness } from "./functions/material/getGeometryRoughness.js";
 export { default as getRoughness } from "./functions/material/getRoughness.js";
+export { default as getShIrradianceAt } from "./functions/material/getShIrradianceAt.js";

types/three/src/nodes/functions/material/getShIrradianceAt.d.ts

@@ -0,0 +1,6 @@
+import Node from "../../core/Node.js";
+import { ShaderNodeObject } from "../../tsl/TSLCore.js";
+
+declare const getShIrradianceAt: (normal: Node, shCoefficients: Node) => ShaderNodeObject<Node>;
+
+export default getShIrradianceAt;