import { Gateway } from "../Core/Gateway";
import { Message } from "../Core/Message";
import { PhoneNumber } from "../Core/PhoneNumber";
/**
 * 云片短信服务
 * @see [按内容发送](https://www.yunpian.com/doc/zh_CN/domestic/single_send.html)
 * @see [按模板发送](https://www.yunpian.com/doc/zh_CN/domestic/tpl_single_send.html)
 */
export declare class YunpianGateway extends Gateway<YunpianGatewayConfig> {
    static ENDPOINT_DOMAIN: string;
    static ENDPOINT_VERSION: string;
    send(to: PhoneNumber, message: Message): Promise<any>;
    protected buildEndpoint(func: string, domain: string): string;
}