import type * as ElevenLabs from "../index";
export interface PhoneNumberTransfer {
    /** Custom SIP headers to include when transferring the call. Each header can be either a static value or a dynamic variable reference. */
    customSipHeaders?: ElevenLabs.PhoneNumberTransferCustomSipHeadersItem[];
    transferDestination: ElevenLabs.PhoneNumberTransferTransferDestination;
    transferType?: ElevenLabs.TransferTypeEnum;
    /** User-to-User Information (RFC 7433) to attach to SIP REFER transfers. Carries call context such as CRM identifiers or escalation reason across the transfer boundary. */
    uui?: ElevenLabs.UuiTransferConfig;
    /** DTMF digits to send after call connects (e.g., 'ww1234' for extension). Can be either a static value or a dynamic variable reference. Use 'w' for 0.5s pause. Only supported for Twilio transfers. */
    postDialDigits?: ElevenLabs.PhoneNumberTransferPostDialDigits;
    phoneNumber?: string;
    condition: string;
}