/**
 * HTTP client for simap API.
 */
import { type ZodType } from "zod";
import { SlidingWindowRateLimiter } from "./rate-limiter.js";
/**
 * Request options for the simap client.
 */
export interface RequestOptions<T = unknown> {
    params?: Record<string, string | string[] | undefined>;
    timeout?: number;
    schema?: ZodType<T>;
}
/**
 * simap API client.
 */
export declare class SimapClient {
    private readonly baseUrl;
    private readonly rateLimiter;
    constructor(baseUrl?: string, rateLimiter?: SlidingWindowRateLimiter);
    /**
     * Performs a GET request to the simap API.
     */
    get<T>(endpoint: string, options?: RequestOptions<T>): Promise<T>;
}
/**
 * Builds a URL with query parameters. Array values are emitted as repeated
 * `?key=v1&key=v2` pairs; undefined values are skipped.
 *
 * Exported (not a private method) so it can be unit-tested directly.
 */
export declare function buildUrl(baseUrl: string, endpoint: string, params?: Record<string, string | string[] | undefined>): string;
/**
 * Default simap client instance.
 */
export declare const simap: SimapClient;