import type WebviewClient from './Client.js';
import type { EventValue, AnyClientAuthenticator } from '../types.js';
import type { EventContextOfClient } from './types.js';
declare function useEventReducer<T, Client extends WebviewClient<AnyClientAuthenticator, EventValue> = WebviewClient<AnyClientAuthenticator, EventValue>>(client: Client, reducer: (value: T, context: EventContextOfClient<Client>) => T, initialValue: T): T;
export default useEventReducer;