import {Injectable} from '@angular/core'; /** * Configuration service for the Ng2vTooltip directive. * You can inject this service, typically in your root component, and customize the values of its properties in * order to provide default values for all the tooltips used in the application. */ @Injectable() export class Ng2vTooltipConfig { placement: 'top' | 'bottom' | 'left' | 'right' = 'top'; triggers = 'hover'; container: string; }