import { Mesh } from '@anov/3d-core';
import type { SceneControl } from '@anov/3d-core';
import type { IRainOption } from '../../utils/constant';
declare class RainMesh extends Mesh {
    option: IRainOption;
    uniforms: any;
    loaded: Promise<Boolean>;
    sceneControl: SceneControl;
    constructor(option: {
        width: number;
        height: number;
        segment: number;
    }, sceneControl: SceneControl);
    private setUniforms;
    setSize(size: number): void;
    setSpeed(speed: number): void;
    setRain(scale: number): void;
    setSnow(scale: number): void;
    setEffect(ops: IRainOption): void;
    update(): void;
    delete(): void;
}
export default RainMesh;