import { ChildProperty, Collection, Property } from '@syncfusion/ej2-base';import { RibbonGroup } from './ribbon-group';import { RibbonGroupModel } from './ribbon-group-model'; /** * Interface for a class RibbonTab */ export interface RibbonTabModel { /** * Specifies the keytip content. * * @default '' */ keyTip?: string; /** * Defines a unique identifier for the tab. * * @default '' */ id?: string; /** * Defines one or more CSS classes to customize the appearance of tab. * * @default '' */ cssClass?: string; /** * Defines the list of ribbon groups. * * @default [] * @aspType List */ groups?: RibbonGroupModel[]; /** * Defines the content of tab header. * * @default '' */ header?: string; }