import type { ZoomVideoSdkPhoneSupportCountryInfo } from './ZoomVideoSdkPhoneSupportCountryInfo';
import type { PhoneStatus } from './ZoomVideoSdk';
import type { Errors } from '../native/ZoomVideoSdk';
import type { ZoomVideoSdkSessionDialInNumberInfo } from "./ZoomVideoSdkSessionDialInNumberInfo";
export declare type ZoomVideoSdkPhoneHelperType = {
    /**
     * Cancel the invitation that is being called out by phone.
     */
    cancelInviteByPhone: () => Promise<Errors>;
    /**
     * Get the status of the invitation by phone.
     */
    getInviteByPhoneStatus: () => Promise<PhoneStatus>;
    /**
     * Get the list of the country information where the session supports to join by telephone.
     */
    getSupportCountryInfo: () => Promise<ZoomVideoSdkPhoneSupportCountryInfo[]>;
    /**
     * Invite the specified user to join the session by call out.
     */
    inviteByPhone: (countryCode: string, phoneNumber: string, name: string) => Promise<Errors>;
    /**
     * Determine if the session supports join by phone or not.
     */
    isSupportPhoneFeature: () => Promise<boolean>;
    /**
     * Get the Video SDK dial in number information list.
     */
    getSessionDialInNumbers: () => Promise<ZoomVideoSdkSessionDialInNumberInfo[]>;
};
export declare class ZoomVideoSdkPhoneHelper implements ZoomVideoSdkPhoneHelperType {
    inviteByPhone(countryCode: string, phoneNumber: string, name: string): any;
    cancelInviteByPhone(): Promise<any>;
    getInviteByPhoneStatus(): Promise<any>;
    getSupportCountryInfo(): Promise<any>;
    isSupportPhoneFeature(): Promise<any>;
    getSessionDialInNumbers(): Promise<any>;
}