[turegjorup]

Add PHPStan deprecation rules, and ignore the API Platform 4.4 #[ApiFilter] deprecations with a commented rule. This is step 8 of the quarterly update.

Changes

• Add phpstan/phpstan-deprecation-rules (^2.0) to require-dev.
• Add an ignoreErrors rule with a comment to phpstan.dist.neon. It ignores attribute.deprecated for ApiPlatform\Metadata\ApiFilter in src/Api/Dto/* only (20 findings in 7 DTOs).
• phpstan-baseline.neon does not change.

Why

The tests find only deprecations that occur at runtime. A class with only a @deprecated docblock does not trigger a deprecation. The deprecation rules let PHPStan find these, and CI now fails on new deprecations.

PHPStan finds only the #[ApiFilter] deprecation. API Platform 4.4 deprecates #[ApiFilter] and replaces it with #[QueryParameter]. #[ApiFilter] is removed in API Platform 6.0. The change needs application code changes: the 7 DTOs, and AbstractProvider::getFilters(), which reads the #[ApiFilter] attributes through api_platform.filter_locator. The quarterly update includes only deprecations that Rector fixes or that are easy.

The ignore rule is in phpstan.dist.neon and not in the baseline, so the comment explains the reason and tells when to remove the rule. The rule matches only the ApiFilter message in src/Api/Dto/*, so PHPStan still reports all other deprecations.

bin/console debug:container --deprecations shows the same 20 deprecations at container compile time.

Checks before the release

• composer audit: no advisories.
• composer outdated --direct --minor-only: only versions that are still in the cooldown remain (api-platform/core 4.4.7, friendsofphp/php-cs-fixer 3.95.29, phpstan/phpstan 2.3.5, phpstan/phpstan-strict-rules 2.1.1, rector/rector 2.8.4).
• composer recipes --outdated: no outdated recipes.
• PHPStan: no errors. Rector dry-run: no changes. composer normalize: no changes.
• PHPUnit with coverage on PHP 8.5.12, as in CI: all tests pass.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.39%. Comparing base (7136c17) to head (ac018d6).
⚠️ Report is 29 commits behind head on develop.

Additional details and impacted files

@@            Coverage Diff             @@
##             develop      #78   +/-   ##
==========================================
  Coverage      74.39%   74.39%           
  Complexity       264      264           
==========================================
  Files             30       30           
  Lines            738      738           
==========================================
  Hits             549      549           
  Misses           189      189           

Flag	Coverage Δ
unittests	74.39% <ø> (ø)

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