1 File
"trait_require_param4.php", line 15, characters 7-8:
2 Unable to satisfy trait
/interface requirement
(Typing
[4110])
3 File
"trait_require_param4.php", line 10, characters 25-29:
5 File
"trait_require_param4.php", line 13, characters 23-25:
6 It is incompatible with an
int
7 File
"trait_require_param4.php", line 10, characters 25-29:
8 Considering that this type
argument is invariant with respect to Super