Make classes in ol/ available as named exports from ol

src/ol/webgl/Context.js

@@ -1,7 +1,8 @@
 /**
  * @module ol/webgl/Context
  */
-import {WEBGL_EXTENSIONS, getUid, inherits} from '../index.js';
+import {getUid, inherits} from '../util.js';
+import {EXTENSIONS as WEBGL_EXTENSIONS} from '../webgl.js';
 import Disposable from '../Disposable.js';
 import {includes} from '../array.js';
 import {listen, unlistenAll} from '../events.js';

src/ol/webgl/Fragment.js

@@ -1,7 +1,7 @@
 /**
  * @module ol/webgl/Fragment
  */
-import {inherits} from '../index.js';
+import {inherits} from '../util.js';
 import {FRAGMENT_SHADER} from '../webgl.js';
 import WebGLShader from '../webgl/Shader.js';
 

src/ol/webgl/Vertex.js

@@ -1,7 +1,7 @@
 /**
  * @module ol/webgl/Vertex
  */
-import {inherits} from '../index.js';
+import {inherits} from '../util.js';
 import {VERTEX_SHADER} from '../webgl.js';
 import WebGLShader from '../webgl/Shader.js';
 

src/ol/webgl/shader.mustache

@@ -4,7 +4,7 @@
 // This file is automatically generated, do not edit.
 // Run `make shaders` to generate, and commit the result.
 
-import {DEBUG_WEBGL} from '../../../index.js';
+import {DEBUG as DEBUG_WEBGL} from '../../../webgl.js';
 import WebGLFragment from '../../../webgl/Fragment.js';
 import WebGLVertex from '../../../webgl/Vertex.js';
 

src/ol/webgl/shaderlocations.mustache

@@ -4,7 +4,7 @@
 // This file is automatically generated, do not edit
 // Run `make shaders` to generate, and commit the result.
 
-import {DEBUG_WEBGL} from '../../../../index.js';
+import {DEBUG as DEBUG_WEBGL} from '../../../../webgl.js';
 
 /**
  * @constructor