Angular 4 - DOM element ref - 2

angular4.domElementRef.2.ts

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

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

  constructor() { }

  ngOnInit() {}

  doSomething(myInput: HTMLInputElement) {
    const value = myInput.value;
    console.log(value);
  }
}