How to run get via set in Proxy javascript?

Question

JavaScript

In general, the essence of the question is in the cap. How can this be implemented? For example:

new Proxy(stdGlobalVar,{
   get: function(obj,prop){
       //some code
   },
   set: function(obj,prop,value){
     // отсюда запустить get
  }
})

Thank you!

Answer 1

Damn, it's just an ordinary object). Solution this.get();

Answer 2

a read access to an object property starts a get.
just read this value and the code will be executed, no?