import { tap } from 'rxjs/operators'
import { Component, ComponentFactoryResolver, OnInit, ViewChild } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { tap } from 'rxjs/operators'
import { Component, ComponentFactoryResolver, OnInit, ViewChild } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'