import { Light } from '../light/Light';
/**
 * @memberof PIXI.lights
 */
export declare class PointLight extends Light {
    /**
     * @param {number} [color=0xFFFFFF] - The color of the light.
     * @param {number} [brightness=1] - The intensity of the light.
     * @param {number} [radius=Infinity] - The distance the light reaches. You will likely need
     *  to change the falloff of the light as well if you change this value. Infinity will
     *  use the entire viewport as the drawing surface.
     */
    constructor(color?: number, brightness?: number, radius?: number);
    /** Radius */
    get radius(): number;
    set radius(value: number);
}