[LiveComponent] Transition to TypeInfo (fix 7.1 deprecations)

[smnandre]

LiveComponent CI has failures on PHP 8.3 / high dependency

Symfony 7.1 introduces a new TypeInfo component that will partially replace PropertyInfo, and triggers a lot of deprecations.

We use this in two places : LivePropMetadata(/Factory) and in the Hydrate/Dehydate methods

Original PR: symfony/symfony#52510
Documentation (wip): symfony/symfony-docs#19554

That means that we must find a way to handle both for a time, so any good idea very welcome :)

CI Fail examples here: https://github.com/symfony/ux/actions/runs/8613628361/job/23605334525#step:7:122

Remaining direct deprecation notices (2793)

  705x: Since symfony/property-info 7.1: The "Symfony\Component\PropertyInfo\PropertyInfoExtractor::getTypes()" method is deprecated, use "Symfony\Component\PropertyInfo\PropertyInfoExtractor::getType()" instead.
    126x in LiveComponentHydratorTest::testCanDehydrateAndHydrateComponentWithTestCases from Symfony\UX\LiveComponent\Tests\Integration
    110x in QueryStringPropsExtractorTest::testExtract from Symfony\UX\LiveComponent\Tests\Functional\Util
    102x in LiveComponentHydratorTest::testCoerceFalseyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    30x in LiveComponentHydratorTest::testCoerceTruthyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    20x in ComponentWithFormTest::testHandleCheckboxChanges from Symfony\UX\LiveComponent\Tests\Functional\Form
    ...

  705x: Since symfony/property-info 7.1: The "Symfony\Component\PropertyInfo\Extractor\PhpStanExtractor::getTypes()" method is deprecated, use "Symfony\Component\PropertyInfo\Extractor\PhpStanExtractor::getType()" instead.
    126x in LiveComponentHydratorTest::testCanDehydrateAndHydrateComponentWithTestCases from Symfony\UX\LiveComponent\Tests\Integration
    110x in QueryStringPropsExtractorTest::testExtract from Symfony\UX\LiveComponent\Tests\Functional\Util
    102x in LiveComponentHydratorTest::testCoerceFalseyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    30x in LiveComponentHydratorTest::testCoerceTruthyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    20x in ComponentWithFormTest::testHandleCheckboxChanges from Symfony\UX\LiveComponent\Tests\Functional\Form
    ...

  691x: Since symfony/property-info 7.1: The "Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::getTypes()" method is deprecated, use "Symfony\Component\PropertyInfo\Extractor\PhpDocExtractor::getType()" instead.
    112x in LiveComponentHydratorTest::testCanDehydrateAndHydrateComponentWithTestCases from Symfony\UX\LiveComponent\Tests\Integration
    110x in QueryStringPropsExtractorTest::testExtract from Symfony\UX\LiveComponent\Tests\Functional\Util
    102x in LiveComponentHydratorTest::testCoerceFalseyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    30x in LiveComponentHydratorTest::testCoerceTruthyValuesForScalarTypes from Symfony\UX\LiveComponent\Tests\Integration
    20x in ComponentWithFormTest::testHandleCheckboxChanges from Symfony\UX\LiveComponent\Tests\Functional\Form
    ...

If anyone has some time / motivation to look at this ❤️ ?

[derrabus]

#1862

[derrabus]

The deprecation has been taken back in symfony/symfony#54789. I suggest that we stick to the old type system as long as PHP 8.1 is still supported and we cannot require the new TypeInfo component. Otherwise, we need to introduce complex code to support both type systems as seen in my attempt in #1862.

[smnandre]

Thank you for this @derrabus :)