header.component.ts

import { Component, OnInit } from '@angular/core';
import { ActivatedRoute, ActivatedRouteSnapshot } from '@angular/router';

@Component({
  selector: 'app-header',
  templateUrl: './header.component.html',
  styleUrls: ['./header.component.css']
})
export class HeaderComponent implements OnInit {

  empList: any[] = [];

  constructor(private _routes: ActivatedRoute) { }

  ngOnInit(): void {
    this._routes.data.subscribe((response: any) => {
      this.empList = response.employees;
    })
  }
}