Update KHR_materials_variants.ts

loaders/src/glTF/2.0/Extensions/KHR_materials_variants.ts

@@ -6,7 +6,6 @@ import { Material } from 'babylonjs/Materials/material';
 import { Mesh } from 'babylonjs/Meshes/mesh';
 import { AbstractMesh } from 'babylonjs/Meshes/abstractMesh';
 import { INode, IMeshPrimitive, IMesh } from '../glTFLoaderInterfaces';
-import { Logger } from 'babylonjs';
 
 const NAME = "KHR_materials_variants";