import { IPersistenceManager } from "../interfaces";
import { RenderLivingObject } from "./renderLivingObject";
export declare class DirectionalLight extends RenderLivingObject {
    typeName: string;
    private _position;
    private _color;
    private _intensity;
    private needUpdate;
    get position(): ArrayLike<number>;
    set position(value: ArrayLike<number>);
    get color(): ArrayLike<number>;
    set color(value: ArrayLike<number>);
    get intensity(): number;
    set intensity(value: number);
    constructor();
    render(): void;
    serialize(pm?: IPersistenceManager): any;
    deserialize(obj: any, pm?: IPersistenceManager): void;
}