import { HttpService } from '@nestjs/axios';
import { UcpaasVoiceV2ModuleOptions } from '../interfaces/options.interface';
import { RegexUtil } from '../utils/regex.util';
import { StartCallResponse } from '../interfaces/response/voice/start-call.response.interface';
import { StartCallParams } from '../interfaces/params/start-call-params.interface';
export declare class UcpaasSendV2Service {
    private readonly options;
    private readonly httpService;
    private readonly regexUtil;
    constructor(options: UcpaasVoiceV2ModuleOptions, httpService: HttpService, regexUtil: RegexUtil);
    /**
     * 发送语音通知
     * @param params 发送语音通知请求参数
     * @returns 发送结果
     */
    startCall(params: StartCallParams): Promise<StartCallResponse>;
}