import { ReactThreeFiber } from 'react-three-fiber';
import { EffectComposer } from 'three/examples/jsm/postprocessing/EffectComposer';
import { RenderPass } from 'three/examples/jsm/postprocessing/RenderPass';
import { ShaderPass } from 'three/examples/jsm/postprocessing/ShaderPass';
declare global {
    namespace JSX {
        interface IntrinsicElements {
            effectComposer: ReactThreeFiber.Node<EffectComposer, typeof EffectComposer>;
            renderPass: ReactThreeFiber.Node<RenderPass, typeof RenderPass>;
            shaderPass: ReactThreeFiber.Node<ShaderPass, typeof ShaderPass>;
        }
    }
}
export declare const isWebGL2Available: () => boolean;
export declare function Effects({ children, multisamping, renderIndex }: {
    children: any;
    multisamping?: number | undefined;
    renderIndex?: number | undefined;
}): JSX.Element;