import AreaLight from "../display/lights/AreaLight";
export declare const areaLightIntensitySystem: {
    add: ((item: AreaLight, initData?: void | Record<string, any> | undefined) => false | import("@lincode/promiselikes").Cancellable) | ((item: AreaLight, initData?: void | Record<string, any> | undefined) => boolean);
    delete: ((item: AreaLight) => false | import("@lincode/promiselikes").Cancellable | undefined) | ((item: AreaLight) => boolean);
};