import { Directive , TemplateRef } from '@angular/core' ; @ Directive ( { selector : '[sq-typeahead-option]' } ) export class SqTypeaheadOptionTemplateDirective { constructor ( public template ) { } } @ Directive ( { selector : '[sq-typeahead-selected-option]' } ) export class SqTypeaheadSelectedOptionTemplateDirective { constructor ( public template ) { } }