export declare const ChatGatewayProvider: Readonly<{
    TELEGRAM_BOT: "telegram";
    TELEGRAM_APP: "gotd";
    MESSENGER: "messenger";
    VIBER: "viber";
    WEBCHAT: "webchat";
    INFOBIP: "infobip_whatsapp";
    CUSTOM: "custom";
    PORTAL: "portal";
}>;
export type ChatGatewayProvider = (typeof ChatGatewayProvider)[keyof typeof ChatGatewayProvider];