import type { PerpsBaseConfig, SDKRequestOptions } from '../types/config.js';
import { type RetryPolicy } from './retryPolicy.js';
/**
 * `RequestInit` plus a per-call retry override.
 *
 * @internal
 */
export interface RequestOptions extends RequestInit {
    /** Per-call retry override. Falls back to the resolved client-level policy. */
    retry?: RetryPolicy | false;
}
/**
 * Internal HTTP helper: applies SDK headers, retry policy, and the request
 * interceptor, then normalizes failures into {@link PerpsError}.
 *
 * @internal
 */
export declare function request<T>(config: PerpsBaseConfig, url: string, options?: RequestOptions, sdkOptions?: SDKRequestOptions): Promise<T>;
/**
 * Build a URL with a query string from defined params (skips `undefined`).
 *
 * @internal
 */
export declare function buildUrl(baseUrl: string, params: Record<string, string | number | boolean | undefined>): string;
//# sourceMappingURL=request.d.ts.map