Clean up.

Author: mrdoob

src/renderers/webgl/WebGLShadowMap.js

@@ -1,4 +1,4 @@
-import { FrontSide, BackSide, DoubleSide, NearestFilter, LinearFilter, PCFShadowMap, VSMShadowMap, NoBlending, LessEqualCompare, GreaterEqualCompare, DepthFormat, UnsignedIntType, RGFormat, HalfFloatType, RedFormat, FloatType, PCFSoftShadowMap } from '../../constants.js';
+import { FrontSide, BackSide, DoubleSide, NearestFilter, LinearFilter, PCFShadowMap, VSMShadowMap, NoBlending, LessEqualCompare, GreaterEqualCompare, DepthFormat, UnsignedIntType, RGFormat, HalfFloatType, PCFSoftShadowMap } from '../../constants.js';
 import { WebGLRenderTarget } from '../WebGLRenderTarget.js';
 import { WebGLCubeRenderTarget } from '../WebGLCubeRenderTarget.js';
 import { MeshDepthMaterial } from '../../materials/MeshDepthMaterial.js';

src/textures/CubeDepthTexture.js

@@ -1,4 +1,3 @@
-import { Source } from './Source.js';
 import { DepthTexture } from './DepthTexture.js';
 import { CubeReflectionMapping, NearestFilter, UnsignedIntType, DepthFormat } from '../constants.js';