Temporarily commenting out WebGL2Renderer

src/Three.js

@@ -3,7 +3,7 @@ import './polyfills.js';
 export { WebGLRenderTargetCube } from './renderers/WebGLRenderTargetCube.js';
 export { WebGLRenderTarget } from './renderers/WebGLRenderTarget.js';
 export { WebGLRenderer } from './renderers/WebGLRenderer.js';
-export { WebGL2Renderer } from './renderers/WebGL2Renderer.js';
+// export { WebGL2Renderer } from './renderers/WebGL2Renderer.js';
 export { ShaderLib } from './renderers/shaders/ShaderLib.js';
 export { UniformsLib } from './renderers/shaders/UniformsLib.js';
 export { ShaderChunk } from './renderers/shaders/ShaderChunk.js';