[E037] Error: property `Foo::$s` cannot have type `callable`
,-[code.php:5:16]
|
3 | class Foo {
* ^^^
*
*
5 | public callable $s,
* ^^^^|^^^ ^^
* |
* |
* `-------- try using a different type
*
* Note: `void`, `never`, and `callable` types are not allowed in properties
---'