import type { Node } from 'three/webgpu';
/** Options for {@link createMotionBlur}. */
export interface MotionBlurOptions {
    numSamples?: number;
}
/** Wrap a motionBlur node that smears colour along each pixel's screen-space velocity vector. The scene pass must expose a velocity MRT channel. @remarks Requires the WebGPU renderer (three/webgpu) and ships via the 'threejs-scenes/webgpu' entry point. */
export declare function createMotionBlur(input: Node, velocityNode: Node, options?: MotionBlurOptions): Node<"vec4">;
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