import { type RenderTarget, type WebGPURenderer } from 'three/webgpu';
/**
 * Reads the pixels of a render target, rows are returned top to bottom
 * (like `ImageData`, regardless of the backend) and tightly packed
 * (WebGPU pads each row to 256 bytes).
 *
 * @internal
 * @param renderer
 * @param renderTarget
 */
export declare const readRenderTargetPixels: (renderer: WebGPURenderer, renderTarget: RenderTarget) => Promise<import("three").TypedArray>;