djbolya

var Uf = e=>{
    throw TypeError(e)
}
;
var yg = (e,t)=>()=>(t || e((t = {
    exports: {}
}).exports, t),
t.exports);
var Wl = (e,t,n)=>t.has(e) || Uf("Cannot " + n);
var y = (e,t,n)=>(Wl(e, t, "read from private field"),

djbolya

<?php
 
class zhuk_Helloworld_Block_Helloworld extends Mage_Core_Block_Template
{
 public function _prepareLayout()
 {
 return parent::_prepareLayout();
 }
}