import { debounceTime, switchMap } from 'rxjs/operators'
import { Component, EventEmitter, Input, OnChanges, OnDestroy, OnInit, Output, SimpleChanges } from '@angular/core'
import { ActivatedRoute } from '@angular/router'
import { debounceTime, switchMap } from 'rxjs/operators'
import { Component, EventEmitter, Input, OnChanges, OnDestroy, OnInit, Output, SimpleChanges } from '@angular/core'
import { ActivatedRoute } from '@angular/router'