import { lmount } 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> ? {
    [K in keyof T]: ContextState<T[K]>;
} : never;
export type LContext<T> = {
    Provider: ReturnType<typeof lmount<ProviderProps<T>>>;
    contextState: <V>(value?: V) => ContextState<V>;
    useContext: (context: LContext<T>, subscribeKeys?: string[]) => T extends Record<string, unknown> ? ProviderProps<T> : ContextState<T>;
};
export declare function createLContext<T>(): LContext<T>;
export {};