export declare enum NotificationStatus {
    NEW = "NEW",
    SENT = "SENT",
    OMIT = "OMIT"
}
declare function initialize(nodeMailerTransportOptions: any, _defaultTo: string, _defaultFrom: string): void;
declare function start(): void;
declare const mailAgent: {
    initialize: typeof initialize;
    start: typeof start;
};
export default mailAgent;