import HttpClient from '../HttpClient';
type ModelEndpointMap = Map<string, Map<string, string>>;
declare class DynamicModelEndpoint {
    private DYNAMIC_MAP_REFRESH_INTERVAL;
    private dynamicTypeModelEndpointMap;
    private dynamicMapExpireAt;
    private qianfanConsoleApiBaseUrl;
    private qianfanBaseUrl;
    /**
     * 客户端
     */
    private client;
    /**
     * 构造函数
     */
    protected fetchInstance: any;
    constructor(client: HttpClient, qianfanConsoleApiBaseUrl: string, qianfanBaseUrl: string);
    /**
     * 获取终端节点
     *
     * @param type 类型
     * @param model 模型（可选）
     * @param endpoint 终端节点（可选）
     * @returns 终端节点
     */
    getEndpoint(type: string, model?: string): Promise<string>;
    /**
     * 判断动态映射是否已过期
     *
     * @return 如果动态映射已过期，返回true；否则返回false
     */
    private isDynamicMapExpired;
    /**
     * 更新动态模型端点
     *
     * @param qianfanConsoleApiBaseUrl Qianfan控制台API基础URL
     * @param apiTypefilter API类型过滤器数组
     * @param headers HTTP请求头
     * @returns 返回异步操作结果
     */
    updateDynamicModelEndpoint(type: string): Promise<void>;
    getDynamicMap(type: string): Promise<Map<string, string> | undefined>;
    getDynamicMapExpireAt(): number;
    setDynamicMapExpireAt(dynamicMapExpireAt: number): void;
    getDynamicTypeModelEndpointMap(): ModelEndpointMap;
}
export default DynamicModelEndpoint;