psalm/src/Psalm/Issue/NullPropertyFetch.php

<?php
namespace Psalm\Issue;

/**
 * This is different from NullReference, as PHP throws a notice (vs the possibility of a fatal error with a null
 * reference)
 */
class NullPropertyFetch extends CodeIssue
{
    public const ERROR_LEVEL = -1;
    public const SHORTCODE = 27;
}