import { Connection } from '@solana/web3.js';
import { BookSide, EventHeap, Market, OpenOrders } from '..';
export declare class Watcher {
    connection: Connection;
    accountSubs: {
        [pk: string]: number;
    };
    constructor(connection: Connection);
    addMarket(market: Market, includeBook?: boolean, includeEvents?: boolean): this;
    addBookSide(bookSide: BookSide): this;
    addEventHeap(eventHeap: EventHeap): this;
    addOpenOrders(openOrders: OpenOrders): this;
    clear(): this;
}