Equivalent of angular.equals in angular2

@Günter Yes you are right there is no equivalent in angular2 . While searching more I found third party library lodash which will do same job as angular.equals and syntax is same as angular one and this library solves my problem

Code example from lodash documentation

var object = { 'a': 1 };
var other = { 'a': 1 };
 
_.isEqual(object, other);
// => true
 
object === other;
// => false