Dev: PHPStan "no value type specified in iterable type array" errors

[kenjis]

There are 1,763 ignored errors due to "no value type specified in iterable type array" in phpstan-baseline.php.
These ignored errors should be removed.

You can search for no value type specified in iterable type array in phpstan-baseline.php.

$ grep "no value type specified in iterable type array" phpstan-baseline.php | wc -l
    1763

[ddevsr]

$ grep "no value type specified in iterable type array" phpstan-baseline.php | wc -l
1607