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