Phan Demo - PHP 84, Phan 5.5.2

index.php

<?php
class Route {
    use T;
    function __construct() {
        return self::A;
    }
}
echo (new Route());

phan-demo.json

{
  "phpVersion": "84",
  "phanVersion": "5.5.2",
  "astVersion": "1.1.3",
  "plugins": "422261572962",
  "fileOrder": [
    "index.php",
    "trait.php"
  ]
}

trait.php

<?php
trait T {
    const A = 1 + 6;
}