deprecation notice on version symfony/finder:6.0

[akunbeben]

• Laravel Version: 9.0.1
• PHP Version: 8.1.2
• Database Driver & Version:

Description:

I see laravel/framework depends on Symfony and I just found deprecation notice in Symfony/*:6.0 every time I run composer commands. based on Symfony code base, they already fixed it on version 6.1

here is the reference
symfony/symfony@5b1fc10

Deprecation Notice: Return type of Symfony\Component\Finder\Finder::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Finder.php:675
Deprecation Notice: Return type of Symfony\Component\Finder\Finder::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Finder.php:732
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\FilterIterator::rewind() should either be compatible with FilterIterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/FilterIterator.php:30
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\FileTypeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php:42
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::getChildren() should either be compatible with RecursiveDirectoryIterator::getChildren(): RecursiveDirectoryIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php:85
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::rewind() should either be compatible with FilesystemIterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php:113
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::current() should either be compatible with FilesystemIterator::current(): SplFileInfo|FilesystemIterator|string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php:65
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php:55
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::hasChildren() should either be compatible with RecursiveIterator::hasChildren(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php:71
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::getChildren() should either be compatible with RecursiveIterator::getChildren(): ?RecursiveIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php:76
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\FilterIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/FilterIterator.php:30
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\DateRangeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php:41
Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\PathFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in phar://C:/laragon/bin/composer/composer.phar/vendor/symfony/finder/Iterator/PathFilterIterator.php:27

[X-Coder264]

This issue has nothing to do with Laravel as Laravel already requires the Symfony Finder version which has the fix for those deprecations in it.

The issue is with Composer as Composer is bundled with a very old Symfony version by default (the latest Composer version which is 2.2.6 at the time of writing is bundled with Symfony 2.8.52 -> https://github.com/composer/composer/runs/5069159180).

The upcoming Composer 2.3 release will be bundled with Symfony 5.4 and so that will fix those deprecations.

[akunbeben]

Hmmm, I'm sorry. I think I miss-trace the CLI output, as I read the reference that u give. it makes clear. Thank you @X-Coder264