import { PusherContextValues } from "./types";
/**
 * Provides access to the pusher client instance.
 *
 * @returns a `MutableRefObject<Pusher|undefined>`. The instance is held by a `useRef()` hook.
 * @example
 * ```javascript
 * const { client } = usePusher();
 * client.current.subscribe('my-channel');
 * ```
 */
export declare function usePusher(): PusherContextValues;
export declare const NOT_IN_CONTEXT_WARNING = "No Pusher context. Did you forget to wrap your app in a <PusherProvider />?";