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/// <reference types="@webgpu/types" /> import { ExtensionType } from '../../../../extensions/Extensions'; import type { Buffer } from '../../shared/buffer/Buffer'; import type { System } from '../../shared/system/System'; import type { GPU } from '../GpuDeviceSystem'; import type { WebGPURenderer } from '../WebGPURenderer'; /** * System plugin to the renderer to manage buffers. * @category rendering * @advanced */ export declare class GpuBufferSystem implements System { /** @ignore */ static extension: { readonly type: readonly [ExtensionType.WebGPUSystem]; readonly name: "buffer"; }; protected CONTEXT_UID: number; private _gpuBuffers; private readonly _managedBuffers; private _gpu; constructor(renderer: WebGPURenderer); protected contextChange(gpu: GPU): void; getGPUBuffer(buffer: Buffer): GPUBuffer; updateBuffer(buffer: Buffer): GPUBuffer; /** dispose all WebGL resources of all managed buffers */ destroyAll(): void; createGPUBuffer(buffer: Buffer): GPUBuffer; protected onBufferChange(buffer: Buffer): void; /** * Disposes buffer * @param buffer - buffer with data */ protected onBufferDestroy(buffer: Buffer): void; destroy(): void; private _destroyBuffer; }