import MeshAppendable from "../display/core/MeshAppendable";
export declare const setSelectionFocus: import("@lincode/reactivity").SetGlobalState<MeshAppendable<import("three").Object3D<import("three").Event>> | undefined>, getSelectionFocus: import("@lincode/reactivity").GetGlobalState<MeshAppendable<import("three").Object3D<import("three").Event>> | undefined>;