import { Injectable } from '@angular/core' ; import { Config } from '../config/config' ; @ Injectable ( ) export class Logger { public static LeadInStyle = 'font-weight:bold; color:green' ; public static banner ( text ) { console . log ( `%c  ${ text }  ` , "color: white; font-size:15px; background-color: #666666; width: 100%" ) ; } public static heading ( text ) { console . log ( `%c  ${ text }  ` , "color: white; color: #666666; background-color: #F2F2F2; width: 100%" ) ; } }