export interface INotificationParameter {
    name: string;
    defaultValue: string;
    type: string;
    label: string;
    description: string;
}
export interface INotificationTypeMetadata {
    notificationType: string;
    parameters: INotificationParameter[];
    uiType: 'BASIC' | 'CUSTOM';
}
export declare class NotificationService {
    static getNotificationTypeMetadata(): PromiseLike<INotificationTypeMetadata[]>;
}