node.js - Adm-Zip "ERROR TypeError: fss.existsSync is not a function" Angular/Typescript

Question

I am writing an angular application. So i want to extract a zip file and I am using this

import { Component, OnInit } from '@angular/core';
import * as AdmZip from 'adm-zip';

@Component({
  selector: 'newcomp',
  templateUrl: './newcomp.component.html',
  styleUrls: ['./newcomp.component.css']
})
export class NewcompComponent implements OnInit {

  constructor() {

  }

  ngOnInit() {
  };

  public xyz() {
    var zip = new AdmZip('/home/nityananda/Pictures/abc.zip');
    console.log("opened");
  };
}

But I am getting this error ERROR TypeError: fss.existsSync is not a function