1--TEST-- 2Important properties with different types from traits 3--FILE-- 4<?php 5 6trait T1 { 7 public int $prop; 8} 9trait T2 { 10 public string $prop; 11} 12class C { 13 use T1, T2; 14} 15?> 16--EXPECTF-- 17Fatal error: T1 and T2 define the same property ($prop) in the composition of C. However, the definition differs and is considered incompatible. Class was composed in %s on line %d 18