[PHP] Automplete with extended interface

[Fedez1879]

Hello, I've encountered an issue (maybe?) with autocompletion and extended interfaces.

let's say I've two interfaces:

<?php

interface A { 
	function A();
}

interface B extends A { 
	function B();
}

class C implements B {
	function A(){ return "A"; }
	function B(){ return "B"; }
}

$getC = function(){
	return new C;
};

/**
 * @var B
 */
$C = $getC();

when typyng $C->..... only B function appears in the list of avaiable functions

Expected behaviour: A and B functions should appear in the list of avaiable functions

Am I wrong?