import type { FeeTier } from '@lifi/perps-types';
import type { PerpsSDKClient, ProviderGetQuoteParams, QuoteListener } from '../types/provider.js';
import type { WsProvider } from '../websocket/types.js';
/**
 * Minimum gap between successive streamed {@link Quote} emissions — the same
 * 100 ms pacing applied to streamed orderbook rendering, so a quote ticks no
 * faster than the book it derives from.
 *
 * @public
 */
export declare const QUOTE_THROTTLE_MS = 100;
/**
 * Shared provider-side `subscribeQuote` implementation: resolve
 * `params.symbol` to a market on `provider` (via {@link resolveQuoteMarket}),
 * subscribe to that market's orderbook channel on `ws`, and on each book
 * update rebuild the {@link Quote} with the provider's public base `feeTier` —
 * the same transform the one-shot `resolveQuote` applies to a REST snapshot.
 * Emissions are throttled to {@link QUOTE_THROTTLE_MS}: the first book update
 * emits immediately, then at most one (trailing, latest-book) emission per
 * interval. Both venue WS plugins delegate here; each only supplies its own
 * base tier.
 *
 * The returned unsubscribe is idempotent — it releases the underlying
 * orderbook listener once and cancels any pending trailing emission, so the
 * wire subscription's ref count cannot be double-decremented.
 *
 * @throws {PerpsError} `MarketNotFound` when no market matches symbol+type.
 * @internal
 */
export declare function resolveSubscribeQuote(client: PerpsSDKClient, provider: string, ws: Pick<WsProvider, 'subscribe'>, params: ProviderGetQuoteParams, feeTier: FeeTier, onQuote: QuoteListener): Promise<() => void>;
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