import { Directive , TemplateRef } from '@angular/core' ; @ Directive ( { selector : '[sq-dropdown-option]' } ) export class SqDropdownOptionTemplateDirective { constructor ( public template ) { } } @ Directive ( { selector : '[sq-dropdown-chevron]' } ) export class SqDropdownChevronTemplateDirective { constructor ( public template ) { } } @ Directive ( { selector : '[sq-dropdown-selected-option]' } ) export class SqDropdownSelectedOptionTemplateDirective { constructor ( public template ) { } }