import type { StorageSource } from '@use-gpu/core';
export declare const useReadbackStorage: (source: StorageSource, buffers?: number) => {
    dispatchCopy: () => GPUCommandBuffer | null;
    asyncRead: () => Promise<Float32Array<ArrayBuffer> | Int8Array<ArrayBuffer> | Uint8Array<ArrayBuffer> | Int16Array<ArrayBuffer> | Uint16Array<ArrayBuffer> | Int32Array<ArrayBuffer> | Uint32Array<ArrayBuffer> | Uint8ClampedArray<ArrayBuffer> | Float64Array<ArrayBuffer> | null>;
};