interface Contactimport { type Contact } from "https://deno.land/x/mtkruto@0.6.2/types/0_contact.ts"; A shared contact. PropertiesphoneNumber: stringThe contact's phone number. firstName: stringThe contact's first name. optionallastName: stringThe contact's last name. optionaluserId: numberThe contact's Telegram identifier. optionalvcard: stringAdditional information in the vCard format.