import type { QueryResponse } from './types';
/**
 * Execute an ad-hoc SQL query via the SQL Engine engine.
 *
 * @param token - Authentication token
 * @param sql - SQL query string
 * @param baseUrl - Base URL for the OTEL service
 * @returns Promise resolving to query results
 *
 * @example
 * ```ts
 * const result = await executeSql(token, 'SELECT * FROM spans LIMIT 10');
 * console.log(result.data);
 * ```
 */
export declare const executeSql: (token: string, sql: string, baseUrl?: string) => Promise<QueryResponse>;
