Quick Workaround on thin engine build issues (#15069)

packages/dev/core/src/Buffers/storageBuffer.ts

@@ -1,13 +1,13 @@
-import type { AbstractEngine } from "../Engines/abstractEngine";
 import type { DataBuffer } from "../Buffers/dataBuffer";
 import type { DataArray } from "../types";
+import type { WebGPUEngine } from "core/Engines/webgpuEngine";
 import { Constants } from "../Engines/constants";
 
 /**
  * This class is a small wrapper around a native buffer that can be read and/or written
  */
 export class StorageBuffer {
-    private _engine: AbstractEngine;
+    private _engine: WebGPUEngine;
     private _buffer: DataBuffer;
     private _bufferSize: number;
     private _creationFlags: number;
@@ -20,7 +20,7 @@ export class StorageBuffer {
      * @param creationFlags flags to use when creating the buffer (see Constants.BUFFER_CREATIONFLAG_XXX). The BUFFER_CREATIONFLAG_STORAGE flag will be automatically added.
      * @param label defines the label of the buffer (for debug purpose)
      */
-    constructor(engine: AbstractEngine, size: number, creationFlags = Constants.BUFFER_CREATIONFLAG_READWRITE, label?: string) {
+    constructor(engine: WebGPUEngine, size: number, creationFlags = Constants.BUFFER_CREATIONFLAG_READWRITE, label?: string) {
         this._engine = engine;
         this._label = label;
         this._engine._storageBuffers.push(this);

packages/dev/core/src/Engines/Extensions/index.ts

@@ -6,19 +6,16 @@ export * from "./engine.transformFeedback";
 export * from "./engine.multiview";
 export * from "./engine.rawTexture";
 export * from "./engine.dynamicTexture";
-export * from "./engine.externalTexture";
 export * from "./engine.videoTexture";
 export * from "./engine.multiRender";
 export * from "./engine.cubeTexture";
 export * from "./engine.renderTarget";
 export * from "./engine.renderTargetCube";
-export * from "./engine.textureSampler";
 export * from "./engine.uniformBuffer";
 export * from "./engine.dynamicBuffer";
 export * from "./engine.views";
 export * from "./engine.readTexture";
 export * from "./engine.computeShader";
-export * from "./engine.storageBuffer";
 
 // must import first since nothing references the exports
 import "./engine.textureSelector";