import { Camera } from "@gl-widget/gl-widget";
import { Light } from "./Light";
export interface LightUniforms {
    pointLights: {
        value: Array<Light>;
    };
    directionalLights: {
        value: Array<Light>;
    };
}
declare class Lights {
    private lights;
    cache: WeakMap<Light, Light>;
    uniforms: LightUniforms;
    constructor(lights?: Array<Light>);
    addLight(light: Light): void;
    removeLight(light: Light): void;
    update(camera: Camera): void;
}
export { Lights };