import { default as React } from 'react';
import { Vector2 } from 'three';
import { WebGLPathTracer } from 'three-gpu-pathtracer';
type TilesType = [number, number] | Vector2 | {
    x: number;
    y: number;
} | number;
interface PathtracerProps {
    minSamples?: number;
    samples?: number;
    tiles?: TilesType;
    bounces?: number;
    enabled?: boolean;
    resolutionFactor?: number;
    filterGlossFactor?: number;
    renderPriority?: number;
    multipleImportanceSampling?: boolean;
    iesProfile?: number;
}
export declare const PathtracerProvider: React.ForwardRefExoticComponent<PathtracerProps & {
    children?: React.ReactNode | undefined;
} & React.RefAttributes<WebGLPathTracer>>;
export declare function usePathtracer(selector: (unknown: any) => unknown): unknown;
export {};