https://psalm.dev/r/1b710fb4db does not report any error while executing it breaks (see https://3v4l.org/vjkCN)
It should report an error on line 11, as the callback has a type callable(string): string, which cannot be passed to callable(string=): string.
For reference, the same issue exists in phpstan. It is tracked at phpstan/phpstan#7320 (they used to fix it, but they reverted it due to the ecosystem impact because doctrine/collections used to have wrong type declarations for their callbacks, but this is now fixed in doctrine/collections 1.7.2).
https://psalm.dev/r/1b710fb4db does not report any error while executing it breaks (see https://3v4l.org/vjkCN)
It should report an error on line 11, as the callback has a type
callable(string): string, which cannot be passed tocallable(string=): string.For reference, the same issue exists in phpstan. It is tracked at phpstan/phpstan#7320 (they used to fix it, but they reverted it due to the ecosystem impact because doctrine/collections used to have wrong type declarations for their callbacks, but this is now fixed in doctrine/collections 1.7.2).