import { mount } from 'lithent';
import type { Renew } from 'lithent';
declare const INJECT: unique symbol;
declare const ADDRENEW: unique symbol;
export type ContextState<T> = {
    value: T;
    [INJECT]: (value: T) => void;
    [ADDRENEW]: (renewFn: (newValue: T) => boolean) => boolean;
};
export type ProviderProps<T> = T extends Record<string, unknown> ? {
    children?: any;
} & {
    [K in keyof T]: ContextState<T[K]>;
} : never;
type ProviderComponent<T> = ReturnType<typeof mount<ProviderPropsInternal<T>>>;
export type Context<T> = {
    Provider: ProviderComponent<T>;
    contextState: <V>(value?: V, renew?: Renew) => ContextState<V>;
    useContext: (context: Context<T>, renew: Renew, subscribeKeys?: string[]) => T extends Record<string, unknown> ? ProviderProps<T> : ContextState<T>;
};
declare const providerSymbol: unique symbol;
type ProviderPropsInternal<T> = ProviderProps<T> & {
    [providerSymbol]?: boolean;
};
export declare function createContext<T>(): Context<T>;
export {};