import { AuthenticationCodeInfoUnion, ErrorUnion } from '../outputs';
/**
 * Changes the phone number of the user and sends an authentication code to the user's
 * new phone number. On success, returns information about the sent code
 * @param {Object} params
 * @param {string} [params.phoneNumber] - The new phone number of the user in international
 * format
 * @param {boolean} [params.allowFlashCall] - Pass true if the code can be sent via
 * flash call to the specified phone number
 * @param {boolean} [params.isCurrentPhoneNumber] - Pass true if the phone number
 * is used on the current device. Ignored if allow_flash_call is false
 * @param {Object} state
 * @returns {AuthenticationCodeInfoUnion | ErrorUnion}
 */
export declare type ChangePhoneNumberMethod = <ResponseT = AuthenticationCodeInfoUnion>(params: ChangePhoneNumberParams, state?: Record<string, any>) => Promise<ResponseT | ErrorUnion>;
export interface ChangePhoneNumberParams {
    /** The new phone number of the user in international format */
    phoneNumber?: string;
    /** Pass true if the code can be sent via flash call to the specified phone number */
    allowFlashCall?: boolean;
    /**
     * Pass true if the phone number is used on the current device. Ignored if allow_flash_call
     * is false
     */
    isCurrentPhoneNumber?: boolean;
}