import { AxiosInstance } from 'axios';
declare class SingleSMS {
    _httpClient: AxiosInstance;
    constructor(_httpClient: AxiosInstance);
    send(request: SingleSMSRequest, option?: SmsOption): Promise<string | {}>;
    __handleException(error: any): void;
}
export interface SingleSMSRequest {
    phone: string;
    msg: string;
    shortcode_id: string;
    callback: string;
    sender_id: string[];
    template?: boolean;
    templateValues?: {
        [key: string]: string;
    };
}
export interface SmsOption {
    sandbox: boolean;
    apiVersion: number;
}
export default SingleSMS;