TraitMethodSignatureMismatch

docs/running_psalm/issues/TraitMethodSignatureMismatch.md

6.16.1271 B

Emitted when a method's signature or return type differs from corresponding trait-defined method

php

<?php

trait T {
    abstract public function foo(int $i);
}

class A {
    use T;

    public function foo(string $s) : void {}
}