export declare class SrfaxApiClient {
    private readonly client;
    private readonly baseUrl;
    private readonly accountId;
    private readonly password;
    constructor({ baseUrl, accountId, password, }: {
        baseUrl: string;
        accountId: string;
        password: string;
    });
    retrieveFax({ faxDetailsId, direction, }: {
        faxDetailsId: string;
        direction: 'IN' | 'OUT';
    }): Promise<{
        status: string;
        result?: string;
        raw: unknown;
    }>;
    getFaxInboxAll(): Promise<{
        status: string;
        result?: any[];
        raw: unknown;
    }>;
}
