import { ReconnectingWebSocket } from "@iam4x/reconnecting-websocket";
import type { HyperLiquidWorker } from "./hl.worker";
import type { Timeframe } from "../../types/lib.types";
export declare class HyperLiquidWsPublic {
    parent: HyperLiquidWorker;
    pingAt: number;
    isStopped: boolean;
    ws: ReconnectingWebSocket | null;
    pingTimeout: NodeJS.Timeout | null;
    pendingRequests: Map<string, (data: any) => void>;
    messageHandlers: Record<string, (data: Record<string, any>) => void>;
    ohlcvTopics: Set<string>;
    ohlcvTimeouts: Map<string, NodeJS.Timeout>;
    orderBookTopics: Set<string>;
    orderBookTimeouts: Map<string, NodeJS.Timeout>;
    constructor({ parent }: {
        parent: HyperLiquidWorker;
    });
    listenWebSocket: () => void;
    listenOHLCV: ({ symbol, timeframe, }: {
        symbol: string;
        timeframe: Timeframe;
    }) => void;
    unlistenOHLCV({ symbol, timeframe, }: {
        symbol: string;
        timeframe: Timeframe;
    }): void;
    listenOrderBook(symbol: string): void;
    unlistenOrderBook(symbol: string): void;
    onOpen: () => void;
    ping: () => void;
    onMessage: (event: MessageEvent) => void;
    handlePong: (json: Record<string, any>) => void;
    handleActiveAssets: (json: Record<string, any>) => void;
    onClose: () => void;
    send: (data: Record<string, any>) => void;
    subscribe: (subscription: Record<string, string> & {
        type: string;
    }) => void;
    unsubscribe: (subscription: Record<string, string> & {
        type: string;
    }) => void;
    stop: () => void;
}