import PooledSpotLight from "../display/lights/PooledSpotLight";
export declare const pooledSpotLightSystem: {
    add: ((item: PooledSpotLight, initData?: {
        visible: boolean;
    } | undefined) => false | import("@lincode/promiselikes").Cancellable) | ((item: PooledSpotLight, initData?: {
        visible: boolean;
    } | undefined) => boolean);
    delete: ((item: PooledSpotLight) => false | import("@lincode/promiselikes").Cancellable | undefined) | ((item: PooledSpotLight) => boolean);
};