import type { ComponentInternalInstance, Ref } from 'vue';
export type GlobalRendererContext = Ref<ComponentInternalInstance | null>;
export declare const contextKey = "vkGlobalRendererActiveVM";
export declare function initGlobalRendererContext(key?: symbol | string): import("vue").ShallowRef<ComponentInternalInstance, ComponentInternalInstance>;
export declare function useGlobalRendererContext(key?: symbol | string): GlobalRendererContext;