Use the shared interfaces

serializers/src/glTF/2.0/Extensions/KHR_lights_punctual.ts

@@ -6,40 +6,15 @@ import { Light } from "babylonjs/Lights/light";
 import { DirectionalLight } from "babylonjs/Lights/directionalLight";
 import { Node } from "babylonjs/node";
 import { ShadowLight } from "babylonjs/Lights/shadowLight";
-import { IChildRootProperty } from "babylonjs-gltf2interface";
 import { INode } from "babylonjs-gltf2interface";
 import { IGLTFExporterExtensionV2 } from "../glTFExporterExtension";
 import { _Exporter } from "../glTFExporter";
 import { Logger } from "babylonjs/Misc/logger";
 import { _GLTFUtilities } from "../glTFUtilities";
+import { LightType, ILightReference, ILight, ILights } from "babylonjs-gltf2interface";
 
 const NAME = "KHR_lights_punctual";
 
-enum LightType {
-    DIRECTIONAL = "directional",
-    POINT = "point",
-    SPOT = "spot"
-}
-
-interface ILightReference {
-    light: number;
-}
-
-interface ILight extends IChildRootProperty {
-    type: LightType;
-    color?: number[];
-    intensity?: number;
-    range?: number;
-    spot?: {
-        innerConeAngle?: number;
-        outerConeAngle?: number;
-    };
-}
-
-interface ILights {
-    lights: ILight[];
-}
-
 /**
  * [Specification](https://github.com/KhronosGroup/glTF/blob/master/extensions/2.0/Khronos/KHR_lights_punctual/README.md)
  */

serializers/src/glTF/2.0/Extensions/KHR_texture_transform.ts

@@ -6,23 +6,13 @@ import { Scene } from "babylonjs/scene";
 
 import { IGLTFExporterExtensionV2 } from "../glTFExporterExtension";
 import { _Exporter } from "../glTFExporter";
+import { IKHRTextureTransform } from 'babylonjs-gltf2interface';
 
 const NAME = "KHR_texture_transform";
 
 import "../shaders/textureTransform.fragment";
 
 /**
- * Interface for handling KHR texture transform
- * @hidden
- */
-interface IKHRTextureTransform {
-    offset?: number[];
-    rotation?: number;
-    scale?: number[];
-    texCoord?: number;
-}
-
-/**
  * @hidden
  */
 export class KHR_texture_transform implements IGLTFExporterExtensionV2 {