import { type PerpsSDKClient, type ResolvedRetryPolicy, type SDKRequestOptions } from '@lifi/perps-sdk';
/** @internal */
export declare const HYPERLIQUID_RETRY_DEFAULTS: ResolvedRetryPolicy;
/**
 * Transport options for a direct Hyperliquid REST request. `policy`
 * controls retries, `signal` cancels the request, and `fetchImpl` overrides
 * the runtime's global `fetch` implementation.
 * @public
 */
export interface InfoRequestOptions {
    signal?: AbortSignal;
    policy?: ResolvedRetryPolicy;
    fetchImpl?: typeof fetch;
}
/**
 * Resolve the client's retry/fetch config into options for {@link infoRequest}.
 *
 * @public
 */
export declare const hlInfoOptions: (client: PerpsSDKClient, options?: SDKRequestOptions) => InfoRequestOptions;
/**
 * POST a JSON body to a Hyperliquid REST surface and return the parsed body.
 *
 * Direct-to-venue: no proxy, no AJV validation, no cache. The caller's type
 * parameter is trusted; consumers should treat the response shape as
 * upstream-controlled and normalise into `@lifi/perps-types` shapes before
 * surfacing.
 *
 * Non-2xx responses raise a {@link PerpsError} tagged with the Hyperliquid
 * provider key, carrying the code the status resolves to: `RateLimitExceeded`
 * for a 429, `Unauthorized` for a 401, `AgentUnauthorized` for a 403, and
 * `ThirdPartyError` for every other status. A transport failure and a 2xx body
 * that is not JSON both raise `ServerError`, so every failure but a caller
 * abort reaches the caller as a `PerpsError`. An abort rejects untouched.
 *
 * @param label - Names the surface in the error message, e.g. `info request`.
 * @internal
 */
export declare function hlPostJson<T>(url: string, label: string, body: Record<string, unknown>, options?: InfoRequestOptions): Promise<T>;
/**
 * POST to the Hyperliquid `/info` endpoint and return the parsed JSON body.
 * See {@link hlPostJson} for the transport and error contract.
 *
 * @public
 */
export declare function infoRequest<T>(apiUrl: string, body: Record<string, unknown>, options?: InfoRequestOptions): Promise<T>;
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