import { IApplicationSpec, ServerStoreState } from "../../util";
import { Dispatch, Middleware as ReduxMiddleware } from "redux";
import { ServerStoreInternalAction } from "../types";
import { ServerStore } from "../ServerStore";
/**
 * Redux middleware for mirroring actions to all clients.
 * Also responsible for performing handshakes on client connect.
 */
export declare function clientMirroringMiddleware<TSpec extends IApplicationSpec>(serverStore: ServerStore<TSpec>): ReduxMiddleware<never, ServerStoreState<TSpec>, Dispatch<ServerStoreInternalAction<TSpec>>>;