<?php
namespace XYZ\Model;
interface user{
public function getName() : string;
}
?>
Now, what happens is that string is assumed to be the type XYZ\Model\string and hence, any classes I make implementing the interface don't match up (in different namespaces).
If however I do a \string, the code fails with Scalar type declaration must be unqualified.
Besides, how many types of boolean can there be? After removing some hints, I got: Return value of xxxxx::save() must be an instance of boolean, boolean returned in xxxxxx.php:41