get url params in typescript

import {Router, ActivatedRoute, Params} from ‘@angular/router’;

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

@Component({…})

export class MyComponent implements OnInit {
  constructor(private activatedRoute: ActivatedRoute) {}
  ngOnInit() {

    // Note: Below ‘queryParams’ can be replaced with ‘params’ depending on your requirements

    this.activatedRoute.queryParams.subscribe(params => {

        const userId = params[‘userId’];

        console.log(userId);

      });

  }
}