import type { DefineComponent, VNode, InjectionKey } from 'vue';
export declare type CreateContext<T> = DefineComponent<{
    value: T;
}, () => VNode | VNode[] | undefined, any>;
export declare const createContext: <T>(contextInjectKey?: InjectionKey<T>, componentName?: string) => CreateContext<T>;
export declare const useContext: <T>(contextInjectKey?: string | InjectionKey<T>, defaultValue?: T | undefined) => T;