import { HttpClientConfig } from '../interfaces/http-client-config.interface';
/**
 * 深度合并配置
 * 将用户配置与默认配置合并，用户配置会覆盖默认配置
 */
export declare function mergeHttpClientConfig(userConfig?: Partial<HttpClientConfig>, defaultConfig?: Partial<HttpClientConfig>): HttpClientConfig;
/**
 * HTTP客户端默认配置
 */
export declare const DEFAULT_HTTP_CLIENT_CONFIG: Partial<HttpClientConfig>;
/**
 * 开发环境配置
 */
export declare const DEVELOPMENT_HTTP_CLIENT_CONFIG: Partial<HttpClientConfig>;
/**
 * 生产环境配置
 */
export declare const PRODUCTION_HTTP_CLIENT_CONFIG: Partial<HttpClientConfig>;
/**
 * 测试环境配置
 */
export declare const TEST_HTTP_CLIENT_CONFIG: Partial<HttpClientConfig>;
/**
 * 根据环境获取配置
 */
export declare function getHttpClientConfig(env?: string): Partial<HttpClientConfig>;