JSFiddle - React, Tailwind, and code Playground

JavaScript

var Main = function() {
	this.object1 = {};
    this.object1.prop = 5;
  
  	this.object2 = {};
  	this.object2.write = function() {
  		//вывести свойство prop объекта object1
  	}
}

var main = new Main();