import * as THREE from 'three';
import type { Node } from 'three/webgpu';
import type { ColorNode } from './types.js';
/** Options for {@link createDof}. */
export interface DofOptions {
    focusDistance?: number;
    focalLength?: number;
    bokehScale?: number;
}
/** Wrap a DepthOfFieldNode that applies bokeh-blur by distance from the focus plane. @remarks Requires the WebGPU renderer (three/webgpu) and ships via the 'threejs-scenes/webgpu' entry point. */
export declare function createDof(input: ColorNode, viewZ: ColorNode, options?: DofOptions): import("three/addons/tsl/display/DepthOfFieldNode.js").default;
/** Options for {@link createDofBasic}. */
export interface DofBasicOptions {
    focusPoint?: THREE.Vector3;
    minDistance?: number;
    maxDistance?: number;
    blurSize?: number;
    blurSpread?: number;
}
/** Cheap DOF: box-blur the colour input, then lerp sharp<->blurred by smoothstep over view-Z distance to the focus point. @remarks Requires the WebGPU renderer (three/webgpu) and ships via the 'threejs-scenes/webgpu' entry point. */
export declare function createDofBasic(input: Node<'vec4'>, viewZ: Node<'float'>, options?: DofBasicOptions): Node<"vec4">;
//# sourceMappingURL=dof.d.ts.map