import { AxiosInstance } from 'axios';
import { AbuseIPDBConfig } from '../types.js';
/**
 * Creates an Axios client for AbuseIPDB.
 *
 * Auth strategy:
 *   BYOK mode  → apiKey present → sends `Key: <apiKey>` header (AbuseIPDB native auth)
 *   Hub mode   → no apiKey, baseUrl points to proxy → sends `Authorization: Bearer <authToken>`
 */
export declare function createAbuseIPDBClient(config: AbuseIPDBConfig): AxiosInstance;