import { SpotLight } from 'three';
import { BaseLightJson, LightJson, Lighttype, renderLight, ShadowJson } from '../type';
interface SpotJson extends BaseLightJson {
    type: 'Spot';
    distance: number;
    angle: number;
    penumbra: number;
    decay: number;
    shadow: ShadowJson;
    target?: string;
}
declare const getSpotJson: () => SpotJson;
declare const createSpot: (json: LightJson<SpotJson>) => SpotLight;
declare const updateSpot: (json: LightJson<Lighttype>, light: renderLight) => void;
export { SpotJson, getSpotJson, createSpot, updateSpot };