Method Spatie\Holidays\Countries\Belgium::get() return type has no value type specified in iterable type array.

Method Spatie\Holidays\Countries\Belgium::fixedHolidays() should return array<string, Carbon\CarbonImmutable> but returns array<string, Carbon\CarbonImmutable|string|false>.

Argument of an invalid type array<int, string>|false supplied for foreach, only iterables are supported.

Method Spatie\Holidays\Countries\Country::get() return type has no value type specified in iterable type array.

Property Spatie\Holidays\Holidays::$country (Spatie\Holidays\Countries\Country) does not accept Spatie\Holidays\Countries\Country|null.

Method Spatie\Holidays\Holidays::country() has no return type specified.

Property Spatie\Holidays\Holidays::$country (Spatie\Holidays\Countries\Country) does not accept Spatie\Holidays\Countries\Country|null.

Ignored error pattern #^Method Spatie\\Holidays\\Actions\\Belgium\:\:fixedHolidays\(\) should return array\<string, Carbon\\CarbonImmutable\> but returns array\<string, Carbon\\CarbonImmutable\|string\|false\>\.$# in path /home/runner/work/holidays/holidays/src/Actions/Belgium.php was not matched in reported errors.