import { Object3D, type SceneControl } from '@anov/3d-core';
import type { IWeatherOption } from '../utils/type';
import Sky from '../objects/sky';
import Fog from '../objects/fog';
import Rain from '../objects/rain';
export declare class WeatherSystem extends Object3D {
    private _time;
    sky: Sky;
    fog: Fog;
    rain: Rain;
    eventListeners: Map<string, Function>;
    option: IWeatherOption;
    sceneControl: SceneControl;
    constructor(option: IWeatherOption | undefined, sceneControl: SceneControl);
    private customizer;
    setWeather(weatherType?: string, time?: number): Promise<void>;
    private setSky;
    setFog(type: any): void;
    setRain(type: any): void;
    setTime(time: number): void;
    stopEffect(key: any, effect: any): void;
}