import { type PerpsSDKClient, type ProviderGetQuoteParams, type QuoteListener, type SubscriptionListener, WsProviderBase, type WsProviderFactory, type WsStatusListener } from '@lifi/perps-sdk';
import type { Subscription } from '@lifi/perps-types';
export declare const hyperliquidWsProvider: () => WsProviderFactory;
export declare class HyperliquidWsProvider extends WsProviderBase<object> {
    private orderUpdatesKey;
    private orderUpdatesEpoch;
    private readonly orderApiUrl;
    private readonly clearinghouseRefs;
    private readonly client;
    private readonly registry;
    private readonly abstractionByUser;
    private readonly spotRefs;
    private readonly unifiedSummaryByUser;
    private readonly latestPositionsByUser;
    private readonly heldSummaryByUser;
    private perpCtxBySubDex;
    private spotCtxByMarketId;
    private marketsContextByMarketId;
    private orderbookKeysByMarketId;
    private latestOrderbookByMarketId;
    private fastCtxByMarketId;
    private readonly reportDecodeFailure;
    private readonly fastDecodeChain;
    private readonly pacDecodeChain;
    private readonly sacDecodeChain;
    private readonly orderbookDecodeChain;
    private readonly orderUpdateChain;
    constructor(wsUrl: string, providerKey: string, client?: PerpsSDKClient);
    subscribe(sub: Subscription, listener: SubscriptionListener, onStatus?: WsStatusListener): Promise<() => void>;
    subscribeQuote(params: ProviderGetQuoteParams, onQuote: QuoteListener): Promise<() => void>;
    protected openChannel(sub: Subscription): Promise<() => void>;
    private claimOrderUpdatesKey;
    private claimOrderbookKey;
    private getMarketsContextSubEntries;
    private registerOrderbook;
    private releaseOrderbook;
    protected onClose(): void;
    protected sendSubscribe(payload: object): void;
    protected toKey(sub: Subscription): string;
    private orderbookAggregation;
    private orderbookAggregationKey;
    private toHlPayload;
    protected handleMessage(raw: string): void;
    private handleAllDexsAssetCtxs;
    private handlePac;
    private mergePerpAssetCtxEntries;
    private handleSac;
    private spotMarketIdBySacKey;
    private handleFastAssetCtxs;
    private emitMarketsContext;
    private computeMarketContext;
    private handleActiveAssetCtx;
    private handleActiveSpotAssetCtx;
    private mergedMids;
    private orderbookReferencePrice;
    private handleL2Book;
    private handleL2;
    private handleCompactL2Delta;
    private emitOrderbook;
    private handleCandle;
    private handleTrades;
    private handleOrderUpdates;
    private handleUserFills;
    private handleAllDexsClearinghouseState;
    private static summaryComputableFor;
    private acquireSpotWire;
    private syncUnifiedPipeline;
    private emitUnifiedSummary;
    private static readonly ABSTRACTION_TTL_MS;
    private static readonly REFRESH_COALESCE_MS;
    private emitSummaryIfModeAllows;
    private fetchAbstractionMode;
    private handleSpotState;
}
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