class GPUBuffer implements GPUObjectBasePropertieslabel: stringreadonlymapState: GPUBufferMapStatereadonlysize: numberreadonlyusage: GPUFlagsConstantMethodsdestroy(): undefinedgetMappedRange(offset?: number, size?: number): ArrayBuffermapAsync(mode: GPUMapModeFlags,offset?: number,size?: number,): Promise<undefined>unmap(): undefined